Robert Kern wrote: > [EMAIL PROTECTED] wrote: >> Hello there, >> I'm new here, so excuse me if the solution is trivial: >> i have installed ATLAS and LAPACK on my ubuntu 7 dual core intel machine. >> now, when i try to install numpy, it tells me it doesn't find these >> libraries: >> >> " >> $ python setup.py install >> Running from numpy source directory. >> F2PY Version 2_3816 >> blas_opt_info: >> blas_mkl_info: >> libraries mkl,vml,guide not found in /usr/local/lib >> libraries mkl,vml,guide not found in /usr/lib >> NOT AVAILABLE >> >> atlas_blas_threads_info: >> Setting PTATLAS=ATLAS >> libraries lapack,blas not found in /usr/local/lib/ATLAS/src/ >> libraries lapack,blas not found in /usr/local/lib/ATLAS >> libraries lapack,blas not found in /usr/local/lib >> libraries lapack,blas not found in /usr/lib >> NOT AVAILABLE >> >> atlas_blas_info: >> libraries lapack,blas not found in /usr/local/lib/ATLAS/src/ >> libraries lapack,blas not found in /usr/local/lib/ATLAS >> libraries lapack,blas not found in /usr/local/lib >> libraries lapack,blas not found in /usr/lib >> NOT AVAILABLE >> ......" >> I have installed ATLAS and lapack with no errors. >> ATLAS is in usr/local/lib/ATLAS/: >> $ ls /usr/local/lib/ATLAS >> bin doc interfaces Make.Linux_UNKNOWNSSE2_2 README tune >> CONFIG include lib makes src >> config.c INSTALL.txt Makefile Make.top tst.o >> >> so, what seems to be the problem? > > You haven't actually installed ATLAS. You've just built it. Don't put the > source > in /usr/local/lib/ATLAS/. Put that somewhere else, like ~/src/ATLAS/. Follow > the > installation instructions in INSTALL.txt. Note this section: > > """ > There are two mandatory steps to ATLAS installation (config & build), as > well as three optional steps (test, time, install) and these steps are > described in detail below. For the impatient, here is the basic outline: > ************************************************** > mkdir my_build_dir ; cd my_build_dir > /path/to/ATLAS/configure [flags] > make ! tune and compile library > make check ! perform sanity tests > make ptcheck ! checks of threaded code for multiprocessor systems > make time ! provide performance summary as % of clock rate > make install ! Copy library and include files to other directories > ************************************************** > """ > Alternatively, if you are not familiar with compiling softwares (and Atlas can be tricky to compile/install), just install the packages provided by ubuntu: sudo apt-get install atlas3-sse2-dev atlas3-base-dev, and it should be fine.
David _______________________________________________ Numpy-discussion mailing list [email protected] http://projects.scipy.org/mailman/listinfo/numpy-discussion
