[SciPy-user] How do I build scipy using standard BLAS/LAPACK
Pearu Peterson
pearu at scipy.org
Tue Nov 23 06:00:35 EST 2004
On Tue, 23 Nov 2004, Nils Wagner wrote:
> I have also set the additional environment variables BLAS=None LAPACK=None
>
> scipy_core/scipy_distutils/system_info.py:978: UserWarning:
> Lapack (http://www.netlib.org/lapack/) sources not found.
> Directories to search for the sources can be specified in the
> scipy_distutils/site.cfg file (section [lapack_src]) or by setting
> the LAPACK_SRC environment variable.
> warnings.warn(LapackSrcNotFoundError.__doc__)
> Traceback (most recent call last):
> File "setup.py", line 112, in ?
> setup_package(ignore_packages)
> File "setup.py", line 86, in setup_package
> ignore_packages = ignore_packages)
> File "scipy_core/scipy_distutils/misc_util.py", line 475, in get_subpackages
> config = setup_module.configuration(*args)
> File "/var/tmp/cvs/scipy/Lib/lib/setup_lib.py", line 14, in configuration
> parent_path=parent_path)
> File "scipy_core/scipy_distutils/misc_util.py", line 475, in get_subpackages
> config = setup_module.configuration(*args)
> File "Lib/lib/lapack/setup_lapack.py", line 40, in configuration
> lapack_opt = get_info('lapack_opt',notfound_action=2)
> File "scipy_core/scipy_distutils/system_info.py", line 192, in get_info
> return cl().get_info(notfound_action)
> File "scipy_core/scipy_distutils/system_info.py", line 340, in get_info
> raise self.notfounderror,self.notfounderror.__doc__
> scipy_distutils.system_info.NotFoundError: Some third-party program or
> library is not found.
>
> but
>
> lisa:/var/tmp/cvs/scipy # echo $LAPACK_SRC
> /home/nwagner/src/lapack
Do you have anything in /home/nwagner/src/lapack? May be you should have
LAPACK_SRC=/home/nwagner/src/LAPACK
? If so then it should solve the problem. You should not follow docs
literately when it is obvious that docs are wrong.
Pearu
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