Hi Hans-Martin! You could try my instructions recently posted to this list http://thread.gmane.org/gmane.comp.python.scientific.devel/15956/ Basically, using llvm-gcc scipy segfaults when scipy.test() (on my system at least).
Therefore, I created the homebrew install formula. They work for whatever "which python" you have. But I have tested this for 2.7.2 on MacOS X 10.7.2. Samuel On 11.01.2012, at 16:12, Hans-Martin v. Gaudecker wrote: > I recently upgraded to Lion and just faced the same problem with both Python > 2.7.2 and Python 3.2.2 installed via the python.org installers. My hunch is > that the errors are related to the fact that Apple dropped gcc-4.2 from XCode > 4.2. I got gcc-4.2 via [1] then, still the same error -- who knows what else > got lost in that upgrade... Previous successful builds with gcc-4.2 might > have been with XCode 4.1 (or 4.2 installed on top of it). > > In the end I decided to re-install both Python versions via homebrew, nicely > described here [2] and everything seems to work fine using LLVM. Test outputs > for NumPy master under 2.7.2 and 3.2.2 are below in case they are of interest. > > Best, > Hans-Martin > > [1] https://github.com/kennethreitz/osx-gcc-installer > [2] > http://www.thisisthegreenroom.com/2011/installing-python-numpy-scipy-matplotlib-and-ipython-on-lion/#numpy The instructions at [2] lead to a segfault in scipy.test() for me, because it used llvm-gcc (which is the default on Lion). _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion