version=3
opts=uversionmangle=s/.alpha/~alpha/;s/.beta/~beta/;s/.rc/~rc/;s/([0-9])([ab][0-9]*)/$1~$2/g \
 http://pypi.debian.net/Cython/Cython-(.+)\.(?:zip|tgz|tbz|txz|(?:tar\.(?:gz|bz2|xz)))
