python bootstrap.py --version 1.5.2 --distribute --download-base \
    http://pypi.camptocamp.net/distribute-0.6.22_fix-issue-227/ --setup-source \
    http://pypi.camptocamp.net/distribute-0.6.22_fix-issue-227/distribute_setup.py
./buildout/bin/buildout -c buildout_tilegeneration.cfg
