http://www.cython.org/release/Cython-0.18.tar.gz
http://sourceforge.net/projects/pyx/files/pyx/0.12.1/PyX-0.12.1.tar.gz/download
http://www.python.org/ftp/python/2.7.4/Python-2.7.4.tgz
http://www.bzip.org/1.0.6/bzip2-1.0.6.tar.gz
http://sourceforge.net/projects/freetype/files/freetype2/2.4.11/freetype-2.4.11.tar.gz/download
https://code.google.com/p/h5py/downloads/detail?name=h5py-2.1.2.tar.gz&can=2&q=
http://www.hdfgroup.org/ftp/HDF5/current/src/hdf5-1.8.10-patch1.tar.gz
http://prdownloads.sourceforge.net/libpng/libpng-1.6.1.tar.gz?download
https://downloads.sourceforge.net/project/matplotlib/matplotlib/matplotlib-1.2.1/matplotlib-1.2.1.tar.gz
http://mercurial.selenic.com/release/mercurial-2.5.4.tar.gz
http://sourceforge.net/projects/numpy/files/NumPy/1.7.0/numpy-1.7.0.tar.gz/download
http://www.sqlite.org/2013/sqlite-autoconf-3071601.tar.gz
http://zlib.net/zlib-1.2.7.tar.gz
http://download.zeromq.org/zeromq-3.2.2.tar.gz
https://pypi.python.org/packages/source/p/pyzmq/pyzmq-13.0.2.tar.gz#md5=49b1a8b858693522730225e3dc2a0910
https://pypi.python.org/packages/source/t/tornado/tornado-3.0.tar.gz
http://hifweb.lbl.gov/Forthon/Forthon-0.8.11.tgz
https://pypi.python.org/packages/source/p/python-hglib/python-hglib-0.3.tar.gz#md5=ea2b3bbd1f7db2e9cb51cb3c77f8b2f5