#15371: No easy-to-find and easy-to-follow doc on how to skip ATLAS installation
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Reporter: darij | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-5.13
Component: documentation | Resolution:
Keywords: install, make, readme, | Merged in:
documentation | Reviewers:
Authors: | Work issues:
Report Upstream: N/A | Commit:
Branch: | Stopgaps:
Dependencies: |
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Comment (by chapoton):
Yes, I agree strongly. It is ok to compile ATLAS once in a while, but not
every time !
Here is a excerpt of a message from William on sage-devel, that maybe
deserves to be written somewhere in the doc, imho:
..., a reminder about how to use the
systemwide ATLAS (at least on Ubuntu 12.04 LTS). Just do this before
building Sage:
{{{
apt-get install libatlas3gf-base liblapack-dev
cd /usr/lib/
ln -s libatlas.so.3gf libatlas.so
ln -s libcblas.so.3gf libcblas.so
ln -s libf77blas.so.3gf libf77blas.so
export SAGE_ATLAS_LIB="/usr/lib/"
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/15371#comment:2>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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