setup_virtualenvs.py

import os

#NUMPY_VERSIONS = ['1.4.1', '1.5.0', '1.5.1', '1.6.0', '1.6.1', '1.6.2']
NUMPY_VERSIONS = ['1.7.0b1']
PYTHON_VERSIONS = ['2.6', '2.7', '3.1', '3.2']
#PYTHON_VERSIONS = ['3.3']

versions = {}
for numpy_version in NUMPY_VERSIONS:
    versions['nv'] = numpy_version
    for python_version in PYTHON_VERSIONS:
        if python_version in ['3.1', '3.2', '3.3']:
            if numpy_version == '1.4.1':
                continue
        versions['pv'] = python_version
        
        os.system('$HOME/usr/python/bin/virtualenv-{pv} --python=$HOME/usr/python/bin/python{pv} --no-site-packages python{pv}-numpy{nv}'.format(**versions))
        
        # If using Python 3.3, need to update pip to the git version
        if python_version == '3.3':
            os.system('cd pip.git ; rm -r build ; ../python{pv}-numpy{nv}/bin/python{pv} setup.py install ; cd ..'.format(**versions))

        os.system('python{pv}-numpy{nv}/bin/pip-{pv} install cython'.format(**versions))

        os.system('tar xvf tarfiles/numpy-{nv}.tar'.format(**versions))
        os.chdir('numpy-{nv}'.format(**versions))
        os.system('../python{pv}-numpy{nv}/bin/python{pv} setup.py build --fcompiler=gnu95'.format(**versions))
        os.system('../python{pv}-numpy{nv}/bin/python{pv} setup.py install'.format(**versions))
        os.chdir('../')
        os.system('rm -r numpy-{nv}'.format(**versions))