Re: [Numpy-discussion] Scipy build can't find BLAS when using numpy master? (Was: Should arr.diagonal() return a copy or a view? (1.7 compatibility issue))

[Nathaniel Smith]

On Wed, May 16, 2012 at 4:24 PM, Robert Kern <robert.k...@gmail.com> wrote:
> On Wed, May 16, 2012 at 4:21 PM, Nathaniel Smith <n...@pobox.com> wrote:
>
>> I built some pristine python 2.7 installs from scratch (no virtualenv,
>> no distro tweaks, etc.). Then I installed some version of numpy in
>> each, then tried building scipy. With numpy 1.6.1 (built from git),
>> everything seems fine - it finds atlas in /usr/lib64/atlas.
>>
>> With current numpy master (3bbbbd416a0a), numpy itself builds fine,
>> but scipy's setup.py can't find atlas (even though it's looking in the
>> right places). Log attached.
>
> The log says it's looking in /usr/lib64/atlas-base/, not /usr/lib64/atlas/.

Sorry, that was an error in my email. The libraries are actually in
/usr/lib64/atlas-base, and when I build against numpy 1.6.1, the build
log says:

Setting PTATLAS=ATLAS
  FOUND:
    libraries = ['ptf77blas', 'ptcblas', 'atlas']
    library_dirs = ['/usr/lib64/atlas-base']
    language = c
    define_macros = [('ATLAS_INFO', '"\\"3.8.3\\""')]
    include_dirs = ['/usr/include/atlas']

  FOUND:
    libraries = ['ptf77blas', 'ptcblas', 'atlas']
    library_dirs = ['/usr/lib64/atlas-base']
    language = c
    define_macros = [('ATLAS_INFO', '"\\"3.8.3\\""')]
    include_dirs = ['/usr/include/atlas']

-- Nathaniel
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