haawda [1] filed a request to merge freefem++-hg [2] into freefem++-git [3]: Obviously upstream switched to git and github from mercurial. I did not read any official announcement of the switch, but the website tells me so. [1] https://aur.archlinux.org/account/haawda/ [2] https://aur.archlinux.org/pkgbase/freefem++-hg/ [3] https://aur.archlinux.org/pkgbase/freefem++-git/