version=3
opts="dversionmangle=s/\+(debian|dfsg|ds|deb)\d*$//,\
uversionmangle=s/_/./g;s/(\d)[_\.\-\+]?((RC|rc|pre|dev|gamma|beta|alpha|b|a)[\-\.]?(\d*))$/$1~$3$4/,\
filenamemangle=s/(?:.*?)?[vr]?(\d[\d\.\-\w]*)\.tar\.gz/netcdf-cxx-$1.tar.gz/" \
https://github.com/Unidata/netcdf-cxx4/releases \
(?:.*/)*(?:rel|v|r|netcdf-cxx4|)[\-\_]?(\d[\d\-\.\w]+)\.(?:tgz|tbz|txz|(?:tar\.(?:gz|bz2|xz))) \
debian uupdate
