[SciPy-user] Warning about UMFPACK while build scipy-0.6.0 on Mac OSX PPC
Wed Apr 16 19:07:26 CDT 2008
Warren Weckesser wrote:
> UMFPACK sparse solver
> not found. Directories to search for the libraries can be
> specified in the
> numpy/distutils/site.cfg file (section [umfpack]) or by setting
> the UMFPACK environment variable.
> I thought I had numpy installed correctly :(
> numpy.test() reported no errors.
> Am I supposed to install UMFPACK before numpy?
No, you don't need umfpack, it is optional.
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