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