Dear all,

I would like to use the lapack version of SVD since it is supposed to be more robust than the numpy/scipy implementations ( http://lists.alioth.debian.org/pipermail/pkg-exppsy-pymvpa/2014q2/002754.html ).


I have installed on my a macOS using Homebrew, which seemed to work but it gave me this message:

"""
This formula is keg-only, which means it was not symlinked into /usr/local, because macOS already provides this software and installing another version in parallel can cause all kinds of trouble.

For compilers to find this software you may need to set:
    LDFLAGS:  -L/usr/local/opt/lapack/lib
    CPPFLAGS: -I/usr/local/opt/lapack/include
For pkg-config to find this software you may need to set:
    PKG_CONFIG_PATH: /usr/local/opt/lapack/lib/pkgconfig
"""

I defined the environment variables as suggested but PyMVPA's externals.exists('liblapack.so') still returns false.

What can I do to make it work?

Best & thanks,
Michael

PS: Eventually, I will need to use it on a remote Linux system where lapack is installed as /usr/lib64/liblapack.so.3 but PyMVPA fails to find it via "externals.exists('liblapack.so')" too.

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