I was not able to find any alternate sources either on Enlightenment project site, nor on the public internet searchable with Google. On 19 August 2023 13:41:23 GMT+02:00, notify@aur.archlinux.org wrote:

MarsSeed [1] filed a deletion request for etrophy [2]:

Orphan package from 2018. Source gone (404). Only a VCS package depends on it, whose source repo has also been deleted from upstream Enlightenment project's Gitea server.

[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/etrophy/