3
opts=uversionmangle=s/(\d)[_\.\-\+]?((RC|rc|pre|dev|beta|alpha|b|a)\d*)$/$1~$2/ \
4
http://download.osgeo.org/postgis/source/ \
5
(?:.*/|)postgis[\-\._]?([\d\.]+(?:(?:RC|rc|pre|dev|beta|alpha|b|a)\d+)?)\.(?:tar\.xz|txz|tar\.bz2|tbz2|tar\.gz|tgz)
2
opts=dversionmangle=s/\+(debian|dfsg|ds|deb)\d*$//,uversionmangle=s/(\d)[_\.\-\+]?((RC|rc|pre|dev|beta|alpha|b|a)\d*)$/$1~$2/ \
3
http://download.osgeo.org/postgis/source/ \
4
(?:.*/|)postgis[\-\._]?([\d\.]+(?:(?:RC|rc|pre|dev|beta|alpha|b|a)\d+)?)\.(?:tar\.xz|txz|tar\.bz2|tbz2|tar\.gz|tgz) \