hmatrix- installation problem

Carter Schonwald carter.schonwald at
Thu Aug 21 22:38:39 UTC 2014

You need to pass cabal the extra includes and extra lib dirs flags with the
explicit paths to the lib and include folders that have your blas and
lapack.  The logic in hmatrix can only check stadard paths.

On Thursday, August 21, 2014, Adrian Victor Crisciu <acrisciu at>

> Hi,
> Yes, they are in /usr/local/include. Moreover, /usr/local/lib64 is a
> symbolic link to /usr/local/lib (as may system is a 64-bit anyway), so the
> libraries should be found regardless of the path they are searched on.
> I have atlas-3.3.8 and lapack-3.4.0. Are newer versions required?
> Thanks!
> Adrian.
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