truealter [1] filed a deletion request for alter-messenger [2]: Maintainer-requested deletion. This package was uploaded prematurely before its upstream GitHub release was public. The source tarball it references returns 404, so installs fail at fetch.
PKGBUILD has been replaced with a withdrawal stub and the package has been disowned. The package will be re-uploaded once upstream is publication-ready. [1] https://aur.archlinux.org/account/truealter/ [2] https://aur.archlinux.org/pkgbase/alter-messenger/
