MarsSeed [1] filed a deletion request for kwplayer-git [2]: Source GitHub repo was deleted (404). Couldn't find forks or mirrors.
Anyway this was last updated in 2015; no development since. So this VCS package is not needed anymore. (There is a working AUR/kwplayer package for last release hosted on PyPI.) [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/kwplayer-git/
