The uninstaller deletes ~/.local/share/metainfo/xyz.attacktive.nyan-wanderer.appdata.xml (https://github.com/Attacktive/nyan-wanderer/blob/25c8379a4fb8974d015f130ede60ea73b6f7158e/uninstall.sh#L4), but nothing in the repo ever creates or installs that file — there is no AppStream metainfo at all.
AppStream metainfo is recommended for distribution on store.kde.org and for a proper listing in Discover, so this also touches #5 and #17.
Suggested fix: add an AppStream metainfo XML and install it from CMake (which makes the uninstall reference valid), or drop the dangling uninstall line.
The uninstaller deletes
~/.local/share/metainfo/xyz.attacktive.nyan-wanderer.appdata.xml(https://github.com/Attacktive/nyan-wanderer/blob/25c8379a4fb8974d015f130ede60ea73b6f7158e/uninstall.sh#L4), but nothing in the repo ever creates or installs that file — there is no AppStream metainfo at all.AppStream metainfo is recommended for distribution on store.kde.org and for a proper listing in Discover, so this also touches #5 and #17.
Suggested fix: add an AppStream metainfo XML and install it from CMake (which makes the uninstall reference valid), or drop the dangling uninstall line.