Can't install at Macosx lion

[dreampuf]

When I install the pyjnius by pip, I get the JDK 7 and install it. then when I run pip install pyjnius, it's report the error as /Library/Java/JavaVirtualMachines/jdk1.7.0_06.jdk/Contents/Home/include/jni.h:45:10: fatal error: 'jni_md.h' file not found (after I has set the JDK_HOME and JRE_HOME)

And I find the file at '/Library/Java/JavaVirtualMachines/jdk1.7.0_06.jdk/Contents/Home/include/darwin/` and copy it to parent directory.

Then, I retry installing, and get the result like clang: error: no such file or directory: '/Library/Java/JavaVirtualMachines/jdk1.7.0_06.jdk/Contents/Home/jre/lib/amd64/server'.
I can't find the ire/lib/amd64/server. what can I do?

[MLnick]

Similar issues here. You can get past the above by setting:
library_dirs = ['/System/Library/Frameworks/JavaVM.framework/Libraries']
include_dirs = ['/System/Library/Frameworks/JavaVM.framework/Headers']

and commenting out the relevant assignments further down.
#include_dirs = [
# join(jdk_home, 'include'),
# join(jdk_home, 'include', 'linux')]
#library_dirs = [join(jre_home, 'lib', cpu, )] #'server')]

However, I still get this:

python setup.py build_ext --inplace -f
/usr/local/Cellar/python/2.7.2/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'install_requires'
warnings.warn(msg)
running build_ext
cythoning jnius/jnius.pyx to jnius/jnius.c
building 'jnius' extension
/usr/bin/clang -fno-strict-aliasing -fno-common -dynamic -arch i386 -arch x86_64 -Os -w -pipe -march=native -Qunused-arguments -fwrapv -DNDEBUG -g -O3 -Wall -Wstrict-prototypes -I/System/Library/Frameworks/JavaVM.framework/Headers -I/usr/local/Cellar/python/2.7.2/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c jnius/jnius.c -o build/temp.macosx-10.5-intel-2.7/jnius/jnius.o
/usr/bin/clang -bundle -undefined dynamic_lookup -arch i386 -arch x86_64 -isysroot / -L/usr/local/Cellar/readline/6.2.2/lib build/temp.macosx-10.5-intel-2.7/jnius/jnius.o -L/System/Library/Frameworks/JavaVM.framework/Libraries -ljvm -o /Users/Nick/workspace/python/pyjnius/jnius/jnius.so -Wl,-rpath /System/Library/Frameworks/JavaVM.framework/Libraries
ld: warning: ignoring file /System/Library/Frameworks/JavaVM.framework/Libraries/libjvm.dylib, file was built for unsupported file format which is not the architecture being linked (x86_64)

Would be really nice to play around with this but just can't get it to work on Mac OS X

[MLnick]

After doing the above, in iPython:

In [1]: from jnius import autoclass

ImportError Traceback (most recent call last)
in ()
----> 1 from jnius import autoclass

/Users/Nick/workspace/python/pyjnius/jnius/init.py in ()
10 version = '1.1-dev'
11
---> 12 from .jnius import *
13 from .reflect import *

ImportError: dlopen(jnius/jnius.so, 2): Symbol not found: _JNI_CreateJavaVM
Referenced from: /Users/Nick/workspace/python/pyjnius/jnius/jnius.so
Expected in: dynamic lookup

[tito]

Can you retry the compilation with the 64 bits Python?
It look like your're using the 32 bits version, and the libjvm is 64 bits.

Or the inverse, use a 32 bits jvm instead :)

[MLnick]

I'm using 64-bit Python. Forcing it:

arch -x86_64 python setup.py build_ext --inplac
e -f
/usr/local/Cellar/python/2.7.2/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'install_requires'
warnings.warn(msg)
running build_ext
cythoning jnius/jnius.pyx to jnius/jnius.c
building 'jnius' extension
/usr/bin/clang -fno-strict-aliasing -fno-common -dynamic -arch i386 -arch x86_64 -Os -w -pipe -march=native -Qunused-arguments -fwrapv -DNDEBUG -g -O3 -Wall -Wstrict-prototypes -I/System/Library/Frameworks/JavaVM.framework/Headers -I/usr/local/Cellar/python/2.7.2/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c jnius/jnius.c -o build/temp.macosx-10.5-intel-2.7/jnius/jnius.o
/usr/bin/clang -bundle -undefined dynamic_lookup -arch i386 -arch x86_64 -isysroot / -L/usr/local/Cellar/readline/6.2.2/lib build/temp.macosx-10.5-intel-2.7/jnius/jnius.o -L/System/Library/Frameworks/JavaVM.framework/Libraries -ljvm -o /Users/Nick/workspace/python/pyjnius/jnius/jnius.so -Wl,-rpath /System/Library/Frameworks/JavaVM.framework/Libraries
ld: warning: ignoring file /System/Library/Frameworks/JavaVM.framework/Libraries/libjvm.dylib, file was built for unsupported file format which is not the architecture being linked (x86_64)

I will see if I can get a 32-bit JVM to work. But still not quite getting why it's not working.

[tito]

Ok, maybe the jvm is already 32 bits then, and you're using a 64 bits python?
Try with 32bits python?

[ytwu]

Hi tito, you can try to down load JDK from :
http://www.oracle.com/technetwork/java/javase/downloads/jdk7u7-downloads-1836413.html

and recompile it with

10:~ ytwu$ echo $JDK_HOME
/Library/Java/JavaVirtualMachines/jdk1.7.0_07.jdk/Contents/Home
10:~ ytwu$ echo $JRE_HOME
/Library/Java/JavaVirtualMachines/jdk1.7.0_07.jdk/Contents/Home/jre

Modified below in setup.py:

library_dirs = ['/Library/Java/JavaVirtualMachines/jdk1.7.0_07.jdk/Contents/Home/jre/lib/
include_dirs = ['/Library/Java/JavaVirtualMachines/jdk1.7.0_07.jdk/Contents/Home/include

you should be able to get jnius work on mac lion.

[allfro]

Hi

You can try this pull request: #42.

[dreampuf]

@allfro I have use request. And it's could compile. But it throw an exception:

jnius/jnius.c:20472: error: expected ‘)’ before ‘val’
lipo: can't figure out the architecture type of: /var/folders/sr/m9lk94tn4x75p8nyg6dm31cr0000gn/T//ccyyZWp7.out
error: command 'gcc-4.2' failed with exit status 1
make: *** [build_ext] Error 1

env : mac osx lion
java version "1.7.0_06"
Java(TM) SE Runtime Environment (build 1.7.0_06-b24)
Java HotSpot(TM) 64-Bit Server VM (build 23.2-b09, mixed mode)

[allfro]

@dreampuf do 'man python' for instructions on how to make your version of python run in 32-bit mode.

[dreampuf]

@allfro It's must 32-bit mode? I have try VERSIONER_PYTHON_PREFER_32_BIT=yes python setup.py build_ext, and fail again.

[allfro]

Not sure but I wanted to see what would happen. Did you download the latest of pyjnius and apple jvm? Did you compile from fresh sources?

[dreampuf]

@allfro I don't know what's wrong of environment.
I pull the lastest version of pyjnius and use the openjdk with osx build(http://code.google.com/p/openjdk-osx-build/).

I think my environment is broken (I'm use the homebrew and customize install path prefix of it's).
now, I have some lib was install in /usr/lib, and some one else was /myhomebrewpath/lib.
I can't install some normally python module(like scipy) manually.I need install it by DMG package, but DMG path can't customize..........

Finally, I decide to use the VM to try these.