ejona86 [1] filed a deletion request for obnam [2]: Obnam has been clearly publicized as dead for 5 years. That should have been enough time for people to get their data out of it. The website is gone at this point, although it is still possible to build the package. You might see there is an obnam 2, but it is a completely separate project that shares no relationship with the original, other than reusing its name and being started by the same person. Obnam2 isn't compatible with obnam 1 (including no migration), is a complete rewrite in a different language, has a different architecture, and is still alpha and lacks basics like authentication. [1] https://aur.archlinux.org/account/ejona86/ [2] https://aur.archlinux.org/pkgbase/obnam/