On Dec 11, 12:29 pm, Robert Kern <robert.k...@gmail.com> wrote: > On 2009-12-10 17:09 PM, hardcoreUFO wrote: > > > For the past several weeks, I have been unable to build numpy from > > source, at least nothing that works. The issue is that symbols appear > > to be missing from umath. When numpy is imported, I get the following: > > You will want to ask numpy questions on the numpy mailing list: > > http://www.scipy.org/Mailing_Lists > > > > > > > In [1]: import numpy > > ------------------------------------------------------------ > > Traceback (most recent call last): > > File "/Library/Python/2.6/site-packages/numpy-1.5.0.dev_20091211- > > py2.6-macosx-10.6-universal.egg/numpy/core/__init__.py", line 6, in > > <module> > > import umath > > ImportError: dlopen(/Library/Python/2.6/site-packages/ > > numpy-1.5.0.dev_20091211-py2.6-macosx-10.6-universal.egg/numpy/core/ > > umath.so, 2): Symbol not found: _npy_cexp > > Referenced from: /Library/Python/2.6/site-packages/ > > numpy-1.5.0.dev_20091211-py2.6-macosx-10.6-universal.egg/numpy/core/ > > umath.so > > Expected in: flat namespace > > in /Library/Python/2.6/site-packages/numpy-1.5.0.dev_20091211-py2.6- > > macosx-10.6-universal.egg/numpy/core/umath.so > > I think my build script is good, but here it is just incase: > > > #!/bin/sh > > export MACOSX_DEPLOYMENT_TARGET=10.6 > > export CFLAGS="-arch x86_64" > > #export FFLAGS="-arch i386 -arch x86_64" > > export FFLAGS="-arch x86_64" > > export LDFLAGS="-Wall -lgfortran -undefined dynamic_lookup -bundle - > > arch x86_64" > > rm -rf build > > python setup.py config -L/Users/fonnesbeck/Code/freetype -L/Users/ > > fonnesbeck/Code/libpng build > > python setupegg.py egg_info --tag-date bdist_egg > > > I'm at my wits end with this one, so any help at all is most > > appreciated. > > Don't specify LDFLAGS if you don't have to. It is obliterating the -l flag for > the npy_math library that numpy builds internally and tries to link with. >
Thanks Robert. I was not able to solve the problem on the Numpy list, so I had to broaden the search.Will try what you suggest, though. -- http://mail.python.org/mailman/listinfo/python-list
