Hello,
I have a problem/question about building apps on the MacOS 10.7.2 version. Ok
so I have succesfully bundled my application on 10.5.8 but now we need a 64-bit
distribution too so we are trying to build it on 10.7.2 . This comes from what
I see with a default 64-bit python 2.7.1 and a py2app 0.5.3 as default.
Ok so first thing I tried to run the same script, an error occured related to
modulegraph:
File
"/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/modulegraph/modulegraph.py",
line 352, in calc_setuptools_nspackages
for fn in os.listdir(entry):
OSError: [Errno 2] No such file or directory:
'/WORK/TVB/tvb/build/bdist.macosx-10.7-intel/lib.macosx-10.7-intel-2.7'
> /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/modulegraph/modulegraph.py(352)calc_setuptools_nspackages()
-> for fn in os.listdir(entry):
Ok so next thing I try an addition check in that line of module graph to see if
entry actually exists, that seems to fix the error and generate a package. Now
the problem is we need to use the 'python' generated in /Contents/MacOS/python
to spawn additional processes(again this seems to work in 10.5.8 generated
packages), but now I get:
sudo ./tvb start web backend
Starting to modify pythonpath
done
python: posix_spawn:
/WORK/TVB/tvb/TVB_MacOS_dist/TVB_distribution/tvb.app/Contents/MacOS/python2.7:
No such file or directory
Now the prints that worked let me see that a app was actually generated but
the spawn new process failed, so I reverted all my changes and tried on a
simple 'hello.py' on both 10.7.2 and 10.5.8.
The bundled application works on both, however the generated python doesn't:
So on 10.5.8:
./dist/hello.app/Contents/MacOS/hello
<_Funct pt ...>
Hello
./dist/hello.app.Contents/MacOS/python
--starts a python 2.7.1 interpreter---
But on 10.7.2:
./dist/hello.app/Contents/MacOS/hello
Hello
./dist/hello.app/Contents/MacOS/python
python: posix_spawn:
/WORK/TVB/TESt/dist/hello.app/Contents/MacOS/python2.7: No such file or
directory
Any leads why this might be happening/ way to fix it?
Best regards,
Bogdan
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