Maverick [1] filed a deletion request for python-comedi [2]: Seems unmaintained - does not build on x64. Name comedi checking out pycomedi seems misleading, as pycomedi is a third-party reimplementation of the official comedi python wrapper. The python module is called comedi too. I will create a python-pycomedi-git instead checking out the most up to date branch of github... [1] https://aur.archlinux.org/account/Maverick/ [2] https://aur.archlinux.org/pkgbase/python-comedi/