[SciPy-Dev] suitesparse vs scipy

Pauli Virtanen pav@iki...
Mon Aug 29 10:00:00 CDT 2011

Mon, 29 Aug 2011 09:02:35 -0400, Jack Howarth wrote:
>   "_cholmod_l_finish", referenced from:
>       _umf_l_cholmod in libumfpack.a(umf_l_cholmod.o)
> ld: symbol(s) not found for architecture x86_64 clang: error: linker
> command failed with exit code 1 (use -v to see invocation) error:
> Command "gcc -L/sw/lib -bundle -L/sw/lib/python2.6/config -lpython2.6
> -I/sw/include
> build/temp.macosx-10.7-x86_64-2.6/build/src.macosx-10.7-x86_64-2.6/scipy/sparse/linalg/dsolve/umfpack/_umfpack_wrap.o
> -L/opt/local/lib -Lbuild/temp.macosx-10.7-x86_64-2.6 -lumfpack -lamd -o
> build/lib.macosx-10.7-x86_64-2.6/scipy/sparse/linalg/dsolve/umfpack/__umfpack.so
> -Wl,-framework -Wl,Accelerate" failed with exit status 1

Apparently, umfpack started to depend on cholmod.
Try adding this to site.cfg before building scipy:

umfpack_libs = umfpack, cholmod, amd

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