[Numpy-discussion] upgrading to 1.6.1, lapack not used?

Olivier Delalleau shish at keba.be
Tue Sep 13 23:30:09 EDT 2011

Sorry can't really help with the numpy build, but for the "can't find
libquadmath.so.0" issue, try to locate this file on your HD, and add the
directory that contains it to your LD_LIBRARY_PATH environment variable.

-=- Olivier

2011/9/13 Thomas K Gamble <tkg at lanl.gov>

> **
> I am trying to upgrade my numpy installation from 1.5.1 to 1.6.1 on Ubuntu
> 10.04. When I build, it doesn't seem to use the installed lapack libraries,
> but uses lapack_lite. After installation (which seems to complete without
> error), importing numpy fails with an error that it can't find
> libquadmath.so.0. Any ideas what might be wrong? Am I missing a dependent
> package somewhere? How can I force the build to use the installed lapack
> stuff? (installed via synaptic from the ubuntu debs) Numpy 1.5.1 builds and
> installs with no problems.
> --
> Thomas K. Gamble
> Research Technologist, System/Network Administrator
> Chemical Diagnostics and Engineering (C-CDE)
> Los Alamos National Laboratory
> MS-E543,p:505-665-4323 f:505-665-4267
> "There cannot be a crisis next week. My schedule is already full."
> Henry Kissinger
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