Re: [Help-gsl] a problem with matrix inversion

[Martin Jansche]

Did you link against libgslcblas?

-- mj

On 1/21/08, address@hidden
<address@hidden> wrote:
> Hallo,
> I installed the GSL 1.10 on a Mac, and everything seems to be fine.
>
> I have already compiled and run some simple program and they work well,
> but I found a problem with the complex matrix solver function:
>
> gsl_linalg_LU_solve (&m.matrix, p, &b.vector, x)
>
> contained in the class gsl_linalg.h
>
> Just to start, I simply copied the example program contained at the end
> of the linear algebra section of the reference manual.
>
> The compilation is ok, but when I run it, the following message error
> appears:
>
> dyld: lazy symbol binding failed: Symbol not found: _cblas_dtrsv
>    Referenced from: /usr/local/lib/libgsl.0.dylib
>    Expected in: flat namespace
>
> dyld: Symbol not found: _cblas_dtrsv
>    Referenced from: /usr/local/lib/libgsl.0.dylib
>    Expected in: flat namespace
>
> Trace/BPT trap
>
>
> Can anybody tell me what am I doing wrong?
> Thank you very much
>
> Stefano
>
>
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