TrialnError [1] filed a request to merge python-ipcalc [2] into python2-ipcalc [3]: Upstream doesn't provide python3 support as of late as they still support python2.4[5]. So the Maintainer uploaded a new PKGBuild with a python2 prefix ____ [5] https://github.com/tehmaze/ipcalc/issues/27 [1] https://aur.archlinux.org/account/TrialnError/ [2] https://aur.archlinux.org/pkgbase/python-ipcalc/ [3] https://aur.archlinux.org/pkgbase/python2-ipcalc/