(rebx-test) stanley@PAVILION-13:~$ pip install reboundx
Collecting reboundx
  Using cached reboundx-3.3.0.tar.gz (5.1 MB)
Requirement already satisfied: rebound>=3.10.0 in ./miniconda3/envs/rebx-test/lib/python3.9/site-packages (from reboundx) (3.17.3)
Requirement already satisfied: numpy in ./miniconda3/envs/rebx-test/lib/python3.9/site-packages (from reboundx) (1.20.3)
Building wheels for collected packages: reboundx
  Building wheel for reboundx (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /home/stanley/miniconda3/envs/rebx-test/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-tr69qwym/reboundx_15d3402f063f4542b2664ca2648f1067/setup.py'"'"'; __file__='"'"'/tmp/pip-install-tr69qwym/reboundx_15d3402f063f4542b2664ca2648f1067/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-798r4yt9
       cwd: /tmp/pip-install-tr69qwym/reboundx_15d3402f063f4542b2664ca2648f1067/
  Complete output (326 lines):
  fatal: not a git repository (or any of the parent directories): .git
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.linux-x86_64-3.9
  creating build/lib.linux-x86_64-3.9/reboundx
  copying reboundx/simulationarchive.py -> build/lib.linux-x86_64-3.9/reboundx
  copying reboundx/data.py -> build/lib.linux-x86_64-3.9/reboundx
  copying reboundx/tools.py -> build/lib.linux-x86_64-3.9/reboundx
  copying reboundx/params.py -> build/lib.linux-x86_64-3.9/reboundx
  copying reboundx/constants.py -> build/lib.linux-x86_64-3.9/reboundx
  copying reboundx/__init__.py -> build/lib.linux-x86_64-3.9/reboundx
  copying reboundx/extras.py -> build/lib.linux-x86_64-3.9/reboundx
  copying reboundx/testing.py -> build/lib.linux-x86_64-3.9/reboundx
  running build_ext
  building 'libreboundx' extension
  creating build/temp.linux-x86_64-3.9
  creating build/temp.linux-x86_64-3.9/src
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/central_force.c -o build/temp.linux-x86_64-3.9/src/central_force.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/core.c -o build/temp.linux-x86_64-3.9/src/core.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  src/core.c: In function ‘rebx_add_operator’:
  src/core.c:484:5: warning: enumeration value ‘REB_INTEGRATOR_SEI’ not handled in switch [-Wswitch]
       switch(sim->integrator){
       ^~~~~~
  src/core.c:484:5: warning: enumeration value ‘REB_INTEGRATOR_LEAPFROG’ not handled in switch [-Wswitch]
  src/core.c:484:5: warning: enumeration value ‘REB_INTEGRATOR_NONE’ not handled in switch [-Wswitch]
  src/core.c:484:5: warning: enumeration value ‘REB_INTEGRATOR_JANUS’ not handled in switch [-Wswitch]
  src/core.c:484:5: warning: enumeration value ‘REB_INTEGRATOR_SABA’ not handled in switch [-Wswitch]
  src/core.c:484:5: warning: enumeration value ‘REB_INTEGRATOR_EOS’ not handled in switch [-Wswitch]
  src/core.c: In function ‘rebx_free_particle_ap’:
  src/core.c:768:18: warning: passing argument 1 of ‘rebx_free_ap’ from incompatible pointer type [-Wincompatible-pointer-types]
       rebx_free_ap(&p->ap);
                    ^
  src/core.c:756:6: note: expected ‘struct rebx_node **’ but argument is of type ‘void **’
   void rebx_free_ap(struct rebx_node** ap){
        ^~~~~~~~~~~~
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/exponential_migration.c -o build/temp.linux-x86_64-3.9/src/exponential_migration.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  src/exponential_migration.c: In function ‘rebx_calculate_modify_orbits_forces_new’:
  src/exponential_migration.c:79:18: warning: unused variable ‘r2’ [-Wunused-variable]
       const double r2 = dx*dx + dy*dy + dz*dz;
                    ^~
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/gr.c -o build/temp.linux-x86_64-3.9/src/gr.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/gr_full.c -o build/temp.linux-x86_64-3.9/src/gr_full.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/gr_potential.c -o build/temp.linux-x86_64-3.9/src/gr_potential.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/gravitational_harmonics.c -o build/temp.linux-x86_64-3.9/src/gravitational_harmonics.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/input.c -o build/temp.linux-x86_64-3.9/src/input.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  src/input.c: In function ‘rebx_load_particle’:
  src/input.c:379:73: warning: passing argument 3 of ‘rebx_load_list’ from incompatible pointer type [-Wincompatible-pointer-types]
                   if (!rebx_load_list(rebx, REBX_BINARY_FIELD_TYPE_PARAM, &p->ap, inf, warnings)){
                                                                           ^
  src/input.c:62:12: note: expected ‘struct rebx_node **’ but argument is of type ‘void **’
   static int rebx_load_list(struct rebx_extras* rebx, enum rebx_binary_field_type expected_type, struct rebx_node** ap, FILE* inf, enum rebx_input_binary_messages* warnings);
              ^~~~~~~~~~~~~~
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/integrate_force.c -o build/temp.linux-x86_64-3.9/src/integrate_force.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/integrator_euler.c -o build/temp.linux-x86_64-3.9/src/integrator_euler.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/integrator_implicit_midpoint.c -o build/temp.linux-x86_64-3.9/src/integrator_implicit_midpoint.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/integrator_rk2.c -o build/temp.linux-x86_64-3.9/src/integrator_rk2.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/integrator_rk4.c -o build/temp.linux-x86_64-3.9/src/integrator_rk4.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/interpolation.c -o build/temp.linux-x86_64-3.9/src/interpolation.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/linkedlist.c -o build/temp.linux-x86_64-3.9/src/linkedlist.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/modify_mass.c -o build/temp.linux-x86_64-3.9/src/modify_mass.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/modify_orbits_direct.c -o build/temp.linux-x86_64-3.9/src/modify_orbits_direct.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/modify_orbits_forces.c -o build/temp.linux-x86_64-3.9/src/modify_orbits_forces.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/output.c -o build/temp.linux-x86_64-3.9/src/output.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  src/output.c: In function ‘rebx_write_force_param’:
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:131:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
       REBX_END_OBJECT_FIELD(force_param);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c: In function ‘rebx_write_param’:
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:147:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
       REBX_END_OBJECT_FIELD(param);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c: In function ‘rebx_write_registered_param’:
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:154:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
       REBX_END_OBJECT_FIELD(registered_param);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c: In function ‘rebx_write_force’:
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
   REBX_END_OBJECT_FIELD(list);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:161:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
       REBX_WRITE_LIST_FIELD(PARAM_LIST, PARAM, force->ap);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:162:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
       REBX_END_OBJECT_FIELD(force);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c: In function ‘rebx_write_additional_force’:
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:169:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
       REBX_END_OBJECT_FIELD(additional_force);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c: In function ‘rebx_write_operator’:
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
   REBX_END_OBJECT_FIELD(list);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:175:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
       REBX_WRITE_LIST_FIELD(PARAM_LIST, PARAM, operator->ap);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:176:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
       REBX_END_OBJECT_FIELD(operator);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c: In function ‘rebx_write_step’:
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:184:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
       REBX_END_OBJECT_FIELD(step);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c: In function ‘rebx_write_particle’:
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
   REBX_END_OBJECT_FIELD(list);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:190:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
       REBX_WRITE_LIST_FIELD(PARAM_LIST, PARAM, particle->ap);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:191:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
       REBX_END_OBJECT_FIELD(particle);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c: In function ‘rebx_write_rebx’:
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
   REBX_END_OBJECT_FIELD(list);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:196:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
       REBX_WRITE_LIST_FIELD(REGISTERED_PARAMETERS, REGISTERED_PARAM, rebx->registered_params);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
   REBX_END_OBJECT_FIELD(list);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:197:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
       REBX_WRITE_LIST_FIELD(ALLOCATED_FORCES, FORCE, rebx->allocated_forces);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
   REBX_END_OBJECT_FIELD(list);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:198:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
       REBX_WRITE_LIST_FIELD(ALLOCATED_OPERATORS, OPERATOR, rebx->allocated_operators);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
   REBX_END_OBJECT_FIELD(list);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:199:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
       REBX_WRITE_LIST_FIELD(ADDITIONAL_FORCES, ADDITIONAL_FORCE, rebx->additional_forces);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
   REBX_END_OBJECT_FIELD(list);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:200:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
       REBX_WRITE_LIST_FIELD(PRE_TIMESTEP_MODIFICATIONS, STEP, rebx->pre_timestep_modifications);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
   REBX_END_OBJECT_FIELD(list);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:201:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
       REBX_WRITE_LIST_FIELD(POST_TIMESTEP_MODIFICATIONS, STEP, rebx->post_timestep_modifications);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:202:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
       REBX_END_OBJECT_FIELD(rebx_structure);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c: In function ‘rebx_write_particles’:
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:213:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
       REBX_END_OBJECT_FIELD(particle_list);
       ^~~~~~~~~~~~~~~~~~~~~
  src/output.c: In function ‘rebx_write_list’:
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_NONE’ not handled in switch [-Wswitch]
           switch(list_type){
           ^~~~~~
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PARTICLE’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_REBX_STRUCTURE’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_NAME’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PARAM_TYPE’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PARAM_VALUE’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_END’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PARTICLE_INDEX’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_REBX_INTEGRATOR’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_FORCE_TYPE’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_OPERATOR_TYPE’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_STEP_DT_FRACTION’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PARAM_LIST’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_REGISTERED_PARAMETERS’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_ALLOCATED_FORCES’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_ALLOCATED_OPERATORS’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_ADDITIONAL_FORCES’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PRE_TIMESTEP_MODIFICATIONS’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_POST_TIMESTEP_MODIFICATIONS’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PARTICLES’ not handled in switch [-Wswitch]
  src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_SNAPSHOT’ not handled in switch [-Wswitch]
  src/output.c: In function ‘rebx_write_snapshot’:
  src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
   fwrite(valueptr,typesize,1,of);\
   ^
  src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
   REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
   ^~~~~~~~~~~~~~~~~~~~~
  src/output.c:265:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
       REBX_END_OBJECT_FIELD(snapshot);
       ^~~~~~~~~~~~~~~~~~~~~
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/radiation_forces.c -o build/temp.linux-x86_64-3.9/src/radiation_forces.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/rebxtools.c -o build/temp.linux-x86_64-3.9/src/rebxtools.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
  src/rebxtools.c: In function ‘rebx_calculate_jacobi_masses’:
  src/rebxtools.c:29:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for (unsigned int i=1;i<N;i++){ // jacobi masses are reduced mass of particle with interior masses
                              ^
  src/rebxtools.c: In function ‘rebx_com_force’:
  src/rebxtools.c:77:19: warning: implicit declaration of function ‘reb_get_com_without_particle’; did you mean ‘reb_get_com_of_pair’? [-Wimplicit-function-declaration]
               com = reb_get_com_without_particle(com, *p);
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
                     reb_get_com_of_pair
  src/rebxtools.c:77:17: error: incompatible types when assigning to type ‘struct reb_particle’ from type ‘int’
               com = reb_get_com_without_particle(com, *p);
                   ^
  src/rebxtools.c: In function ‘rebxtools_com_ptm’:
  src/rebxtools.c:170:17: error: incompatible types when assigning to type ‘struct reb_particle’ from type ‘int’
               com = reb_get_com_without_particle(com, *p);
                   ^
  error: command '/usr/bin/gcc' failed with exit code 1
  ----------------------------------------
  ERROR: Failed building wheel for reboundx
  Running setup.py clean for reboundx
Failed to build reboundx
Installing collected packages: reboundx
    Running setup.py install for reboundx ... error
    ERROR: Command errored out with exit status 1:
     command: /home/stanley/miniconda3/envs/rebx-test/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-tr69qwym/reboundx_15d3402f063f4542b2664ca2648f1067/setup.py'"'"'; __file__='"'"'/tmp/pip-install-tr69qwym/reboundx_15d3402f063f4542b2664ca2648f1067/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-q6lcazta/install-record.txt --single-version-externally-managed --compile --install-headers /home/stanley/miniconda3/envs/rebx-test/include/python3.9/reboundx
         cwd: /tmp/pip-install-tr69qwym/reboundx_15d3402f063f4542b2664ca2648f1067/
    Complete output (326 lines):
    fatal: not a git repository (or any of the parent directories): .git
    running install
    running build
    running build_py
    creating build
    creating build/lib.linux-x86_64-3.9
    creating build/lib.linux-x86_64-3.9/reboundx
    copying reboundx/simulationarchive.py -> build/lib.linux-x86_64-3.9/reboundx
    copying reboundx/data.py -> build/lib.linux-x86_64-3.9/reboundx
    copying reboundx/tools.py -> build/lib.linux-x86_64-3.9/reboundx
    copying reboundx/params.py -> build/lib.linux-x86_64-3.9/reboundx
    copying reboundx/constants.py -> build/lib.linux-x86_64-3.9/reboundx
    copying reboundx/__init__.py -> build/lib.linux-x86_64-3.9/reboundx
    copying reboundx/extras.py -> build/lib.linux-x86_64-3.9/reboundx
    copying reboundx/testing.py -> build/lib.linux-x86_64-3.9/reboundx
    running build_ext
    building 'libreboundx' extension
    creating build/temp.linux-x86_64-3.9
    creating build/temp.linux-x86_64-3.9/src
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/central_force.c -o build/temp.linux-x86_64-3.9/src/central_force.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/core.c -o build/temp.linux-x86_64-3.9/src/core.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    src/core.c: In function ‘rebx_add_operator’:
    src/core.c:484:5: warning: enumeration value ‘REB_INTEGRATOR_SEI’ not handled in switch [-Wswitch]
         switch(sim->integrator){
         ^~~~~~
    src/core.c:484:5: warning: enumeration value ‘REB_INTEGRATOR_LEAPFROG’ not handled in switch [-Wswitch]
    src/core.c:484:5: warning: enumeration value ‘REB_INTEGRATOR_NONE’ not handled in switch [-Wswitch]
    src/core.c:484:5: warning: enumeration value ‘REB_INTEGRATOR_JANUS’ not handled in switch [-Wswitch]
    src/core.c:484:5: warning: enumeration value ‘REB_INTEGRATOR_SABA’ not handled in switch [-Wswitch]
    src/core.c:484:5: warning: enumeration value ‘REB_INTEGRATOR_EOS’ not handled in switch [-Wswitch]
    src/core.c: In function ‘rebx_free_particle_ap’:
    src/core.c:768:18: warning: passing argument 1 of ‘rebx_free_ap’ from incompatible pointer type [-Wincompatible-pointer-types]
         rebx_free_ap(&p->ap);
                      ^
    src/core.c:756:6: note: expected ‘struct rebx_node **’ but argument is of type ‘void **’
     void rebx_free_ap(struct rebx_node** ap){
          ^~~~~~~~~~~~
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/exponential_migration.c -o build/temp.linux-x86_64-3.9/src/exponential_migration.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    src/exponential_migration.c: In function ‘rebx_calculate_modify_orbits_forces_new’:
    src/exponential_migration.c:79:18: warning: unused variable ‘r2’ [-Wunused-variable]
         const double r2 = dx*dx + dy*dy + dz*dz;
                      ^~
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/gr.c -o build/temp.linux-x86_64-3.9/src/gr.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/gr_full.c -o build/temp.linux-x86_64-3.9/src/gr_full.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/gr_potential.c -o build/temp.linux-x86_64-3.9/src/gr_potential.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/gravitational_harmonics.c -o build/temp.linux-x86_64-3.9/src/gravitational_harmonics.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/input.c -o build/temp.linux-x86_64-3.9/src/input.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    src/input.c: In function ‘rebx_load_particle’:
    src/input.c:379:73: warning: passing argument 3 of ‘rebx_load_list’ from incompatible pointer type [-Wincompatible-pointer-types]
                     if (!rebx_load_list(rebx, REBX_BINARY_FIELD_TYPE_PARAM, &p->ap, inf, warnings)){
                                                                             ^
    src/input.c:62:12: note: expected ‘struct rebx_node **’ but argument is of type ‘void **’
     static int rebx_load_list(struct rebx_extras* rebx, enum rebx_binary_field_type expected_type, struct rebx_node** ap, FILE* inf, enum rebx_input_binary_messages* warnings);
                ^~~~~~~~~~~~~~
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/integrate_force.c -o build/temp.linux-x86_64-3.9/src/integrate_force.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/integrator_euler.c -o build/temp.linux-x86_64-3.9/src/integrator_euler.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/integrator_implicit_midpoint.c -o build/temp.linux-x86_64-3.9/src/integrator_implicit_midpoint.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/integrator_rk2.c -o build/temp.linux-x86_64-3.9/src/integrator_rk2.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/integrator_rk4.c -o build/temp.linux-x86_64-3.9/src/integrator_rk4.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/interpolation.c -o build/temp.linux-x86_64-3.9/src/interpolation.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/linkedlist.c -o build/temp.linux-x86_64-3.9/src/linkedlist.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/modify_mass.c -o build/temp.linux-x86_64-3.9/src/modify_mass.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/modify_orbits_direct.c -o build/temp.linux-x86_64-3.9/src/modify_orbits_direct.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/modify_orbits_forces.c -o build/temp.linux-x86_64-3.9/src/modify_orbits_forces.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/output.c -o build/temp.linux-x86_64-3.9/src/output.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    src/output.c: In function ‘rebx_write_force_param’:
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:131:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
         REBX_END_OBJECT_FIELD(force_param);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c: In function ‘rebx_write_param’:
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:147:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
         REBX_END_OBJECT_FIELD(param);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c: In function ‘rebx_write_registered_param’:
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:154:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
         REBX_END_OBJECT_FIELD(registered_param);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c: In function ‘rebx_write_force’:
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
     REBX_END_OBJECT_FIELD(list);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:161:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
         REBX_WRITE_LIST_FIELD(PARAM_LIST, PARAM, force->ap);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:162:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
         REBX_END_OBJECT_FIELD(force);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c: In function ‘rebx_write_additional_force’:
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:169:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
         REBX_END_OBJECT_FIELD(additional_force);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c: In function ‘rebx_write_operator’:
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
     REBX_END_OBJECT_FIELD(list);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:175:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
         REBX_WRITE_LIST_FIELD(PARAM_LIST, PARAM, operator->ap);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:176:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
         REBX_END_OBJECT_FIELD(operator);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c: In function ‘rebx_write_step’:
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:184:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
         REBX_END_OBJECT_FIELD(step);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c: In function ‘rebx_write_particle’:
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
     REBX_END_OBJECT_FIELD(list);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:190:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
         REBX_WRITE_LIST_FIELD(PARAM_LIST, PARAM, particle->ap);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:191:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
         REBX_END_OBJECT_FIELD(particle);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c: In function ‘rebx_write_rebx’:
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
     REBX_END_OBJECT_FIELD(list);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:196:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
         REBX_WRITE_LIST_FIELD(REGISTERED_PARAMETERS, REGISTERED_PARAM, rebx->registered_params);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
     REBX_END_OBJECT_FIELD(list);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:197:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
         REBX_WRITE_LIST_FIELD(ALLOCATED_FORCES, FORCE, rebx->allocated_forces);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
     REBX_END_OBJECT_FIELD(list);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:198:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
         REBX_WRITE_LIST_FIELD(ALLOCATED_OPERATORS, OPERATOR, rebx->allocated_operators);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
     REBX_END_OBJECT_FIELD(list);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:199:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
         REBX_WRITE_LIST_FIELD(ADDITIONAL_FORCES, ADDITIONAL_FORCE, rebx->additional_forces);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
     REBX_END_OBJECT_FIELD(list);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:200:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
         REBX_WRITE_LIST_FIELD(PRE_TIMESTEP_MODIFICATIONS, STEP, rebx->pre_timestep_modifications);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:120:1: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
     REBX_END_OBJECT_FIELD(list);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:201:5: note: in expansion of macro ‘REBX_WRITE_LIST_FIELD’
         REBX_WRITE_LIST_FIELD(POST_TIMESTEP_MODIFICATIONS, STEP, rebx->post_timestep_modifications);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:202:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
         REBX_END_OBJECT_FIELD(rebx_structure);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c: In function ‘rebx_write_particles’:
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:213:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
         REBX_END_OBJECT_FIELD(particle_list);
         ^~~~~~~~~~~~~~~~~~~~~
    src/output.c: In function ‘rebx_write_list’:
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_NONE’ not handled in switch [-Wswitch]
             switch(list_type){
             ^~~~~~
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PARTICLE’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_REBX_STRUCTURE’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_NAME’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PARAM_TYPE’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PARAM_VALUE’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_END’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PARTICLE_INDEX’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_REBX_INTEGRATOR’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_FORCE_TYPE’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_OPERATOR_TYPE’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_STEP_DT_FRACTION’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PARAM_LIST’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_REGISTERED_PARAMETERS’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_ALLOCATED_FORCES’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_ALLOCATED_OPERATORS’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_ADDITIONAL_FORCES’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PRE_TIMESTEP_MODIFICATIONS’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_POST_TIMESTEP_MODIFICATIONS’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_PARTICLES’ not handled in switch [-Wswitch]
    src/output.c:224:9: warning: enumeration value ‘REBX_BINARY_FIELD_TYPE_SNAPSHOT’ not handled in switch [-Wswitch]
    src/output.c: In function ‘rebx_write_snapshot’:
    src/output.c:94:1: warning: null argument where non-null required (argument 1) [-Wnonnull]
     fwrite(valueptr,typesize,1,of);\
     ^
    src/output.c:107:1: note: in expansion of macro ‘REBX_WRITE_DATA_FIELD’
     REBX_WRITE_DATA_FIELD(END,        NULL,             0);\
     ^~~~~~~~~~~~~~~~~~~~~
    src/output.c:265:5: note: in expansion of macro ‘REBX_END_OBJECT_FIELD’
         REBX_END_OBJECT_FIELD(snapshot);
         ^~~~~~~~~~~~~~~~~~~~~
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/radiation_forces.c -o build/temp.linux-x86_64-3.9/src/radiation_forces.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    gcc -pthread -B /home/stanley/miniconda3/envs/rebx-test/compiler_compat -Wl,--sysroot=/ -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -O2 -isystem /home/stanley/miniconda3/envs/rebx-test/include -fPIC -DLIBREBOUNDX -Isrc -I/home/stanley/miniconda3/envs/rebx-test/include/python3.9 -I/home/stanley/miniconda3/envs/rebx-test/lib/python3.9/site-packages/rebound -c src/rebxtools.c -o build/temp.linux-x86_64-3.9/src/rebxtools.o -fstrict-aliasing -O3 -std=c99 -fPIC -Wpointer-arith -DREBXGITHASH=5741886930778280b1a8142d4c749aa1ce2bfcd0
    src/rebxtools.c: In function ‘rebx_calculate_jacobi_masses’:
    src/rebxtools.c:29:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (unsigned int i=1;i<N;i++){ // jacobi masses are reduced mass of particle with interior masses
                                ^
    src/rebxtools.c: In function ‘rebx_com_force’:
    src/rebxtools.c:77:19: warning: implicit declaration of function ‘reb_get_com_without_particle’; did you mean ‘reb_get_com_of_pair’? [-Wimplicit-function-declaration]
                 com = reb_get_com_without_particle(com, *p);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
                       reb_get_com_of_pair
    src/rebxtools.c:77:17: error: incompatible types when assigning to type ‘struct reb_particle’ from type ‘int’
                 com = reb_get_com_without_particle(com, *p);
                     ^
    src/rebxtools.c: In function ‘rebxtools_com_ptm’:
    src/rebxtools.c:170:17: error: incompatible types when assigning to type ‘struct reb_particle’ from type ‘int’
                 com = reb_get_com_without_particle(com, *p);
                     ^
    error: command '/usr/bin/gcc' failed with exit code 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /home/stanley/miniconda3/envs/rebx-test/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-tr69qwym/reboundx_15d3402f063f4542b2664ca2648f1067/setup.py'"'"'; __file__='"'"'/tmp/pip-install-tr69qwym/reboundx_15d3402f063f4542b2664ca2648f1067/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-q6lcazta/install-record.txt --single-version-externally-managed --compile --install-headers /home/stanley/miniconda3/envs/rebx-test/include/python3.9/reboundx Check the logs for full command output.
(rebx-test) stanley@PAVILION-13:~$