[Numpy-discussion] Got: "undefined symbol: PyUnicodeUCS2_FromUnicode" error

charlie charlie.xia.fdu@gmail....
Mon Apr 13 16:16:13 CDT 2009


Thanks all! I was mixed with the system python version and mine.
And I got the problem solved by configuring the python environmental.


On Wed, Apr 8, 2009 at 1:10 AM, Michael Abshoff <
michael.abshoff@googlemail.com> wrote:

> charlie wrote:
> > Hi All,
>
> Hi Charlie,
>
> > I got the  "undefined symbol: PyUnicodeUCS2_FromUnicode" error when
> > importing numpy.
> >
> > I have my own non-root version of python 2.5.4 final installed with
> > --prefix=$HOME/usr.
> > PYTHONHOME=$HOME/usr;
> > PYTHONPATH="$PYTHONHOME/lib:$PYTHONHOME/lib/python2.5/site-packages/"
> > install and import other modules works fine.
> > I install numpy-1.3.0rc2 from the svn repository with "python setup.py
> > install"
> > then import numpy results in following error:
> > *Python 2.5 (release25-maint, Jul 23 2008, 17:54:01)
> > [GCC 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)] on linux2
> > Type "help", "copyright", "credits" or "license" for more information.
>
> <SNIP>
>
> > PyUnicodeUCS2_FromUnicode
>
> numpy was build with a python configured with ucs2 while the python you
> have is build with ucs4.
>
> >>>> import Bio
> >>>> import sys*
> > I am not sure where is trick is. As I checked the previous discussion, I
> > found several people raised similar issue but no one has posted a final
> > solution to this yet. So I can only ask for help here again! Thanks in
> > advance!
>
> To fix this build python with ucs2, i.e. "check configure --help" and
> set python to use ucs2.
>
> > Charlie
> >
>
> Cheers,
>
> Michael
>
> >
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> >
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