[SciPy-User] building numpy 1.6.0 on cygwin: collect2: ld returned 1 exit status

Klonuo Umom klonuo at gmail.com
Sun May 15 15:25:37 EDT 2011


I installed Cygwin on XP with compilers, make etc and then build LAPACK,
after which I build ATLAS.

Got numpy:
=======================================================================
svn co http://svn.scipy.org/svn/numpy/trunk numpy
-----------------------------------------------------------------------

Edited site.cfg:
=======================================================================
[DEFAULT]
# this where my atlas and lapack libs are:
library_dirs = /usr/local/lib
include_dirs = /usr/local/include

[blas_opt]
libraries = f77blas, cblas, atlas
#
[lapack_opt]
libraries = lapack, f77blas, cblas, atlas
-----------------------------------------------------------------------

Run:
=======================================================================
python setup.py build
-----------------------------------------------------------------------

Got this error:
=======================================================================
collect2: ld returned 1 exit status
error: Command "/usr/bin/g77 -g -Wall -g -Wall -shared 
build/temp.cygwin-1.7.9-i686-2.6/numpy/linalg/lapack_litemodule.o
build/temp.cygwin-1.7.9-i686-2.6/numpy/linalg/python_xerbla.o
-L/usr/local/lib
-L/usr/lib/gcc/i686-pc-cygwin/3.4.4 
-L/usr/lib/python2.6/config
-Lbuild/temp.cygwin-1.7.9-i686-2.6
-llapack -lf77blas -lcblas -latlas -lpython2.6 -lg2c -o 
build/lib.cygwin-1.7.9-i686-2.6/numpy/linalg/lapack_lite.dll" failed with exit status 1
-----------------------------------------------------------------------

Am I missing some package?



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