NumPy 1.0 release

Robert Kern robert.kern at gmail.com
Fri Oct 27 07:53:53 CEST 2006


George Sakkis wrote:
> ImportError:
> /usr/local/lib/python2.4/site-packages/numpy/linalg/lapack_lite.so:
> undefined symbol: zheevd_
> 
> Googling for "undefined symbol: zheevd_" returned no hits, at which
> point I gave up for now; hopefully someone will have a suggestion on
> what to do next (other than dumping RH's mess for Ubuntu, which I'd
> gladly do if it was up to me).

zheevd is a LAPACK routine. Check for that symbol in the LAPACK library that you 
are linking. If it's not there, then your LAPACK library is broken. ATLAS 
provides some optimized LAPACK routines, and some distributions of ATLAS provide 
LAPACK libraries with *only* those routines:

   http://scipy.org/FAQ#head-0f5cda66c4d28a8c65206cc2b4213e18f1c22547

> By the way, it would be great if numpy's mailing list was mirrored to a
> google group; sourceforge and gmane are just horrible to use.

Sorry, I don't think that Google Groups does mirroring like GMane does. While we 
will be migrating the numpy-discussion list away from Sourceforge, it will be to 
the scipy.org server, not Google Groups.

-- 
Robert Kern

"I have come to believe that the whole world is an enigma, a harmless enigma
  that is made terrible by our own mad attempt to interpret it as though it had
  an underlying truth."
   -- Umberto Eco




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