installation: import issue

[andreashlarsen]

Hi,

I have installed Memsurfer 1.1.0.
setup.py ran successfully. But when testing with a simple script "test_install.py", containing just one line:

import memsurfer

then I get the error:

Traceback (most recent call last):
File "test_install.py", line 1, in
import memsurfer
File "/usr/local/lib/python3.8/dist-packages/memsurfer-1.1.0-py3.8-linux-x86_64.egg/memsurfer/init.py", line 15, in
from .membrane import Membrane
File "/usr/local/lib/python3.8/dist-packages/memsurfer-1.1.0-py3.8-linux-x86_64.egg/memsurfer/membrane.py", line 20, in
from . import memsurfer_cmod
File "/usr/local/lib/python3.8/dist-packages/memsurfer-1.1.0-py3.8-linux-x86_64.egg/memsurfer/memsurfer_cmod.py", line 13, in
from . import _memsurfer_cmod
ImportError: /usr/local/lib/python3.8/dist-packages/memsurfer-1.1.0-py3.8-linux-x86_64.egg/memsurfer/_memsurfer_cmod.so: undefined symbol: __gmpq_add

notes and related issues:

• the error is similar to issue Problem to import memsurfer #3, but the setup.py file has been changed since, so the solution cannot be applied.
• This issue might be essentially the same as issue import error #12 , which is unsolved.
• I read issue import error #23, and have ensured that I was not in the source dir when trying to import memsurfer
• OS version: Ubuntu 20.04
• python version: 3.8.10

kind regards,
Andreas

[piosto]

I've got exactly the same issue:

ImportError: /home/piosto/miniconda3/lib/python3.9/site-packages/memsurfer-1.1.0-py3.9-linux-x86_64.egg/memsurfer/_memsurfer_cmod.so: undefined symbol: __gmpq_add

Ubuntu 22.04
python 3.9
gmp 6.2.1

Kind regards,
Piotr

[askusay]

Same issue here

ImportError: /home/software/miniconda3/envs/memsurfer/lib/python3.9/site-packages/memsurfer-1.1.0-py3.9-linux-x86_64.egg/memsurfer/_memsurfer_cmod.so: undefined symbol: __gmpq_add

Ubuntu 22.04
python 3.9
gmp 6.2.1

Would really appreciate a fix to this,

Kind regards,
Ali

[nambiarnik]

Hi I've got the same error.
ImportError: /home/nambinik/miniconda3/lib/python3.11/site-packages/memsurfer-1.1.0-py3.11-linux-x86_64.egg/memsurfer/_memsurfer_cmod.so: undefined symbol: __gmpq_add

It seems that the gmp library path needs to be added in setup.py. Did anyone find a solution to this problem?