legout wrote:
> Hi guys,
>
> I have two annoying problems with sage.
>
> 1. i'm trying to install the scipy spkg. But it fails with this error:

> *********************************************************************
>     Could not find lapack library within the ATLAS installation.
> *********************************************************************
> /opt/sage/local/lib/python2.5/site-packages/numpy/distutils/
> system_info.py:1221: UserWarning:
>     Lapack (http://www.netlib.org/lapack/) libraries not found.
>     Directories to search for the libraries can be specified in the
>     numpy/distutils/site.cfg file (section [lapack]) or by setting
>     the LAPACK environment variable.
>   warnings.warn(LapackNotFoundError.__doc__)
> lapack_src_info:
>   NOT AVAILABLE
<SNIP>
> numpy.distutils.system_info.NotFoundError: Some third-party program or
> library is not found.
> Error building scipy.
>
>
> It seems it can not find some libraries. It complains about altas and
> lapack. But i have both of them installed. I'm running sage on kubuntu
> 7.04.

> /usr/lib/atlas/liblapack.so.3.0
> /usr/lib/liblapack_atlas.so.3
>
> So, how could i solve this?

Try setting LAPACK_SRC to one of the above. It is quite odd that
setup.py didn't pick up /usr/lib/atlas/liblapack.so.3.0

Cheers,

Michal

<SNIP>

> Best wishes
> Volker

Cheers,

Michael


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