MarsSeed [1] filed a deletion request for python2-astropy-doc [2]: I think this Python 2 based build of AstroPy's documentation is unneded. Also broken because of the deleted python2-astropy and python2-scikit-image, also the AUR-based python2-sphinx is heavily broken, with lots of missing dependencies. AstroPy itself does no longer support Python 2 after they were forced to move to Python 3 exclusively, caused by the EOL'ing in 2019 of the Python 2 bindings for the HDF5 scientific data format binary library. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python2-astropy-doc/