[SciPy-Dev] import error in scipy.stats on RH3 32-bit

Ilan Schnell ilanschnell@gmail....
Wed Jun 2 22:03:53 CDT 2010

Hello Chuck,
yes 6446 works.  Actually, as the error indicates, the unresolved
symbol in is linalg/clapack.so, it just happened that during my
testing the stats package was imported first, so I initially thought
the error was there.
However, something has changed between 6446 and 6476, as
I wasn't seeing this error before.  Looking at the revision log of
the 0.8.x branch, but I cannot see any obvious.  And I'm also
puzzled why this only happens on one particular platform.
To make sure the build environment hasn't changed, I rebuild 6446
on the same system, and it still works.

- Ilan

On Wed, Jun 2, 2010 at 8:14 PM, Charles R Harris
<charlesr.harris@gmail.com> wrote:
> On Wed, Jun 2, 2010 at 4:17 PM, Ilan Schnell <ilanschnell@gmail.com> wrote:
>> Hello group,
>> I'm not exactly sure what has changed in scipy.stats, but
>> building and importing all extensions with the first 0.8.x brach
>> (revision 6446) worked fine on CentOS release 3.9 (32-bit).
> Does revision 6446 still work? The vonmises distribution hasn't been touched
> in a long time.
>> Now (revision 6476), I can still build everything, but when
>> I try to import scipy.stats.vonmises_cython, I get the following
>> unresolved symbol:
>> ImportError:
>> /home/tester/master/lib/python2.6/site-packages/scipy/linalg/clapack.so:
>> undefined symbol: clapack_sgesv
>> Strangely, I don't get this import error on any platform (64-bit/32-bit,
>> Windows, MaxOSX, Redhat 5, Solaris).
>> Does anyone know what could be going on here?
> Chuck
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