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From: Rafael Perez Pascual <rperez@fi...>  20060215 23:18:10

I have a Debian Ubuntu 5.10 Breeze system in an amd64 machine with python2.4. I install numpy, scipy and matplotlib without troubles, but when I treat to import pylab I get a segmentation fault and python breaks. I treat lots of thinks but nothing works, some one have an idea about these? Thanks Rafael Perez 
From: Robert Kern <robert.kern@gm...>  20060215 23:22:26

Rafael Perez Pascual wrote: > I have a Debian Ubuntu 5.10 Breeze system in an amd64 machine with > python2.4. I install numpy, scipy and matplotlib without troubles, but > when I treat to import pylab I get a segmentation fault and python > breaks. > I treat lots of thinks but nothing works, some one have an idea about > these? How did you install those packages? What versions? What code did you run that segfaulted? Can you isolate a small, selfcontained example that segfaults so we can examine it? If it's a numpy or scipy problem (likely), we will be happy to answer your questions on the appropriate list to avoid cluttering the matplotlib list.  Robert Kern robert.kern@... "In the fields of hell where the grass grows high Are the graves of dreams allowed to die."  Richard Harter 
From: Rafael Perez Pascual <rperez@fi...>  20060216 01:15:52

Rafael Perez Pascual wrote: >I have a Debian Ubuntu 5.10 Breeze system in an amd64 machine with >python2.4. I install numpy, scipy and matplotlib without troubles, but >when I treat to import pylab I get a segmentation fault and python >breaks. >I treat lots of thinks but nothing works, some one have an idea about >these? > >Thanks > >Rafael Perez > > >How did you install those packages? What versions? What code did you run that >segfaulted? Can you isolate a small, selfcontained example that segfaults so we >can examine it? If it's a numpy or scipy problem (likely), we will be happy to >answer your questions on the appropriate list to avoid cluttering the matplotlib >list. > > >Robert Kern >robert.kern@... > >"In the fields of hell where the grass grows high > Are the graves of dreams allowed to die." >  Richard Harter > > > > I got scipy0.4.4.tar.gz from the scipy site. I got numpy0.9.2.tar.gz from the numpy site. I got matplotlib0.86.2.tar.gz from the matplotlib site. Python2.4 and all other libs from the ubuntu repository. I did the usualy 'python setup.py build' and 'python setup.py install' as root in the scipy0.4.4 , numpy0.9.2 and matplotlib0.86.2 directories. When I try to import pylab I get: rpp@...:~$ python Python 2.4.2 (#2, Sep 30 2005, 22:19:27) [GCC 4.0.2 20050808 (prerelease) (Ubuntu 4.0.14ubuntu8)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> from numpy import * >>> from scipy import * Overwriting fft=<function fft at 0x2aaaad8879b0> from scipy.fftpack.basic (was <function fft at 0x2aaaad5f0758> from numpy.dft.fftpack) Overwriting ifft=<function ifft at 0x2aaaad887a28> from scipy.fftpack.basic (was <function inverse_fft at 0x2aaaad5f07d0> from numpy.dft.fftpack) >>> from matplotlib import * >>> import pylab Segmentation fault rpp@...:~$ Another try rpp@...:~$ python Python 2.4.2 (#2, Sep 30 2005, 22:19:27) [GCC 4.0.2 20050808 (prerelease) (Ubuntu 4.0.14ubuntu8)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import matplotlib >>> import pylab Overwriting fft=<function fft at 0x2aaaaf186320> from scipy.fftpack.basic (was <function fft at 0x2aaaad972ed8> from numpy.dft.fftpack) Overwriting ifft=<function ifft at 0x2aaaaf186398> from scipy.fftpack.basic (was <function inverse_fft at 0x2aaaad972f50> from numpy.dft.fftpack) Segmentation fault rpp@...:~$ Scipy whithout ploting works fine and very fast, but allways I try to import pylab I get the segmentation fault. Thak's a lot Robert Rafael perez 
From: Rafael Perez Pascual <rperez@fi...>  20060216 18:53:30

Rafael Perez Pascual wrote: >> >> >>>I have a Debian Ubuntu 5.10 Breeze system in an amd64 machine with >>>python2.4. I install numpy, scipy and matplotlib without troubles, but >>>when I treat to import pylab I get a segmentation fault and python >>>breaks. >>>I treat lots of thinks but nothing works, some one have an idea about >>>these? >>> >>>Thanks >>> >>>Rafael Perez >>> >>> >>> >>> >>>How did you install those packages? What versions? What code did you run that >>>segfaulted? Can you isolate a small, selfcontained example that segfaults so we >>>can examine it? If it's a numpy or scipy problem (likely), we will be happy to >>>answer your questions on the appropriate list to avoid cluttering the matplotlib >>>list. >>> >>> >>>Robert Kern >>>robert.kern@... >>> >>>"In the fields of hell where the grass grows high >>>Are the graves of dreams allowed to die." >>>  Richard Harter >>> >>> >>> >>> >>> >>> >>I got scipy0.4.4.tar.gz from the scipy site. >>I got numpy0.9.2.tar.gz from the numpy site. >>I got matplotlib0.86.2.tar.gz from the matplotlib site. >>Python2.4 and all other libs from the ubuntu repository. >>I did the usualy 'python setup.py build' and 'python setup.py >>install' as root in the scipy0.4.4 , numpy0.9.2 and >>matplotlib0.86.2 directories. >> >> When I try to import pylab I get: >> >>rpp@...:~$ python >>Python 2.4.2 (#2, Sep 30 2005, 22:19:27) >>[GCC 4.0.2 20050808 (prerelease) (Ubuntu 4.0.14ubuntu8)] on linux2 >>Type "help", "copyright", "credits" or "license" for more information. >> >> >>>>>from numpy import * >>>>>from scipy import * >>>>> >>>>> >>Overwriting fft=<function fft at 0x2aaaad8879b0> from >>scipy.fftpack.basic (was <function fft at 0x2aaaad5f0758> from >>numpy.dft.fftpack) >>Overwriting ifft=<function ifft at 0x2aaaad887a28> from >>scipy.fftpack.basic (was <function inverse_fft at 0x2aaaad5f07d0> from >>numpy.dft.fftpack) >> >> >>>>>from matplotlib import * >>>>>import pylab >>>>> >>>>> >>Segmentation fault >>rpp@...:~$ >> >> >>Another try >> >>rpp@...:~$ python >>Python 2.4.2 (#2, Sep 30 2005, 22:19:27) >>[GCC 4.0.2 20050808 (prerelease) (Ubuntu 4.0.14ubuntu8)] on linux2 >>Type "help", "copyright", "credits" or "license" for more information. >> >> >>>>>import matplotlib >>>>>import pylab >>>>> >>>>> >>Overwriting fft=<function fft at 0x2aaaaf186320> from >>scipy.fftpack.basic (was <function fft at 0x2aaaad972ed8> from >>numpy.dft.fftpack) >>Overwriting ifft=<function ifft at 0x2aaaaf186398> from >>scipy.fftpack.basic (was <function inverse_fft at 0x2aaaad972f50> from >>numpy.dft.fftpack) >>Segmentation fault >>rpp@...:~$ >> >>Scipy whithout ploting works fine and very fast, but allways I try to >>import pylab I get the segmentation fault. >> >>Thak's a lot Robert >> >>Rafael perez >> >> I install matplotlib0.86.1 instead of matplotlib0.86.2 and it works. Thanks Rafael Perez 
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