On 05/13/2012 01:02, Norman Khine wrote:
Hello, I am trying to install the py-matplotlib but get this error:
BUILDING MATPLOTLIB
matplotlib: 1.0.1
python: 2.7.3 (default, May 12 2012, 17:36:49) [GCC 4.2.1
20070831 patched [FreeBSD]]
platform: freebsd9
REQUIRED DEPENDENCIES
numpy: no
* You must install numpy 1.1 or later to build
* matplotlib.
i have installed numpy
# pkg_version -v | grep py27-numpy
py27-numpy-1.6.1_1,1= up-to-date with port
but running python i get this traceback:
Python 2.7.3 (default, May 12 2012, 17:36:49)
[GCC 4.2.1 20070831 patched [FreeBSD]] on freebsd9
Type help, copyright, credits or license for more information.
import numpy
Traceback (most recent call last):
File stdin, line 1, in module
File /usr/local/lib/python2.7/site-packages/numpy/__init__.py,
line 137, in module
import add_newdocs
File /usr/local/lib/python2.7/site-packages/numpy/add_newdocs.py,
line 9, in module
from numpy.lib import add_newdoc
File /usr/local/lib/python2.7/site-packages/numpy/lib/__init__.py,
line 13, in module
from polynomial import *
File /usr/local/lib/python2.7/site-packages/numpy/lib/polynomial.py,
line 17, in module
from numpy.linalg import eigvals, lstsq
File /usr/local/lib/python2.7/site-packages/numpy/linalg/__init__.py,
line 48, in module
from linalg import *
File /usr/local/lib/python2.7/site-packages/numpy/linalg/linalg.py,
line 23, in module
from numpy.linalg import lapack_lite
ImportError: /usr/local/lib/libalapack.so.2: Undefined symbol cblas_zswap
i followed this thread
http://forums.freebsd.org/showthread.php?t=29085 but still no luck.
what am i missing?
thanks
I've seen numpy fail when installed from a post-GCC 4.5-removal ports
tree on a system that has ports that were built from a pre-GCC
4.5-removal ports tree. Mixing the two is bad news.
What has worked for some: completely remove numpy, gcc 4.5 *and* gcc
4.6, lapack and blas. Then reinstall numpy and see if import numpy works.
If that doesn't work, the only thing I can recommend is a port rebuild.
Sorry :/
Geoff
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