MarsSeed [1] filed a deletion request for roboschool-git [2]: Upstream EOL since 5 years ago. [a] Readme says: "DEPRECATED: Please use PyBullet instead".
AUR package broken since last year. [a]: https://github.com/openai/roboschool [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/roboschool-git/
