Gentoo Archives: gentoo-science

From: Grant Goodyear <g2boojum@×××××.com>
To: gentoo-science@l.g.o
Subject: [gentoo-science] liblapack, libblas, numpy, and python virtualenvs
Date: Thu, 17 Apr 2014 15:30:00
Message-Id: CAE6CujWD=t8v4VxDpQG7qkfn-WeMvk9TCfH9E5+ZWhWci2=PCQ@mail.gmail.com
For reproducibility, I like to have a python virtualenv that has all of the
python libraries that I use, relying on portage just for python,
virtualenv, and virtualenvwrapper. Building numpy using "pip install numpy"
fails if I use the science-overlay versions of the reference lapack and
blas libraries, because pip can't find liblapack to link to it.

Right now I'm cheating and using the non-overlay versions, but I'm sure
that somebody has a better solution of how to help pip find the right
libraries.  Help?

Thanks,
g2boojum
-- 
Grant Goodyear
web: http://www.grantgoodyear.org
e-mail: grant@×××××××××××××.org

Replies

Subject Author
Re: [gentoo-science] liblapack, libblas, numpy, and python virtualenvs jody <jody.xha@×××××.com>