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  1. Funtoo Linux
  2. FL-1224

Numpy can't find ATLAS BLAS libraries

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Minor Minor
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      I have sci-libs/atlas-3.10.1-r2 installed from the gentoo-science overlay. If I build numpy (dev-python/numpy-1.8.1-r1000) by running `emerge numpy`, the build log contains "UserWarning: Atlas (http://math-atlas.sourceforge.net/) libraries not found." (see the attached numpy-1.8.1-r1000.log) but if I do `tar -xf /usr/portage/distfiles/numpy-1.8.1.tar.gz; cd numpy-1.8.1; python setup.py build` then ATLAS is found (see my_numpy.log)

      N.B. I also get this error when building sci-libs/scipy, but I think scipy gets its information about optimised BLAS from numpy/distutils/site.cfg

        1. my_numpy.log
          29 kB
        2. numpy-1.8.1-r1000.log
          35 kB
        3. numpy-1.8.1-r9000.ebuild
          5 kB
        4. numpy-1.8.1-r9000.ebuild
          4 kB
        5. numpy-atlas.patch
          3 kB
        6. site.cfg
          0.1 kB

            arfrever Arfrever Frehtes Taifersar Arahesis
            chatcannon Chris Kerr
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