howto:compiling_python_2_7_3
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howto:compiling_python_2_7_3 [2012/09/19 17:52] adymond [NumPy and SciPy] |
howto:compiling_python_2_7_3 [2012/09/19 18:09] (current) adymond [NumPy and SciPy] |
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| $ python setup.py install | $ python setup.py install | ||
| - | + | ||
| === Scipy, minimal install === | === Scipy, minimal install === | ||
| $ cd ~/scratch | $ cd ~/scratch | ||
| $ wget http://tenet.dl.sourceforge.net/project/scipy/scipy/0.10.1/scipy-0.10.1.tar.gz | $ wget http://tenet.dl.sourceforge.net/project/scipy/scipy/0.10.1/scipy-0.10.1.tar.gz | ||
| - | $ tar -xf scipy-0.10.1.tar.gz | + | $ tar -xf scipy-0.10.1.tar.gz |
| $ cd scipy-0.10.1/ | $ cd scipy-0.10.1/ | ||
| - | Set blas and lapack paths | + | $ python setup.py build #takes about 10 minutes to build |
| - | $ export ATLAS=None | + | |
| - | $ export BLAS=$HOME/local/lib64/librefblas.a | + | |
| - | $ export LAPACK=$HOME/local/lib64/liblapack.a | + | |
| - | Build it, which takes a while | + | |
| - | $ python setup.py build | + | |
| - | Install it | + | |
| - | $ python setup.py install | + | |
| - | + | testing, | |
| - | Once the build has been successfully completed, its time to install and test | + | $ mkdir -p /tmp/$USER/scipy-0.10.1 |
| - | scipy | + | $ python setup.py install --prefix=/tmp/$USER/scipy-0.10.1_testing |
| - | $ python setup.py install | + | |
| - | $ cd ~ | + | |
| $ ipython | $ ipython | ||
| - | $ import scipy | + | $ import os, sys |
| - | $ scipy.test() | + | $ sys.path.insert(0,'/tmp/%s/scipy-0.10.1_testing/lib/python2.7/site-packages' % os.environ['USER']) |
| + | $ import scipy | ||
| + | $ scipy.test() | ||
| which did not work 100 % :( | which did not work 100 % :( | ||
| FAILED (KNOWNFAIL=13, SKIP=41, failures=1) | FAILED (KNOWNFAIL=13, SKIP=41, failures=1) | ||
| Out[2]: <nose.result.TextTestResult run=5101 errors=0 failures=1> | Out[2]: <nose.result.TextTestResult run=5101 errors=0 failures=1> | ||
| + | If testing satisfactory, rm the testing directory and install scipy | ||
| + | $ rm -r /tmp/$USER/scipy-0.10.1_testing | ||
| + | $ python setup.py install | ||
| ==== matplotlib / pylab ==== | ==== matplotlib / pylab ==== | ||
/var/www/wiki/data/pages/howto/compiling_python_2_7_3.txt · Last modified: 2012/09/19 18:09 by adymond
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