[Gmsh] BLAS and LAPACK with gmsh
Hugues Delorme
delorme.hugues at gmail.com
Wed Mar 25 18:17:00 CET 2009
Hello all,
I have successfully compiled gmsh-2.3.1 on my desktop kubuntu8.04
with gcc 4.2.4.
However I don't know how to make gmsh cooperate with BLAS and LAPACK
libraries which are required to perform mesh refinement.
What are the ubuntu packages to install ? I have installed the
lapack3 package (see
http://packages.ubuntu.com/search?keywords=lapack3&searchon=names&suite=hardy§ion=all).
I have these files in /usr/lib :
/usr/lib/liblapack.so.3
/usr/lib/liblapack.so.3.0
/usr/lib/libblas.so.3
/usr/lib/libblas.so.3.0
but gmsh still cannot find BLAS and LAPACK, I get this error :
"Determinant computation requires LAPACK".
I have already reconfigured gmsh with "./configure
--with-blas-lapack-prefix=/usr/lib" and rebuilt but that didn't work either.
Can someone help me out ?
Kind regards,
Hugues Delorme