PlasticSoup [1] filed a deletion request for tile-molester [2]: Package fails to build. Multiple instances of "error: invalid use of a restricted identifier 'yield'" in the build log. Given that upstream's last released was on 2003-6-12 that required Java 1.4.2, it seems unlikely the software will be made to work. [1] https://aur.archlinux.org/account/PlasticSoup/ [2] https://aur.archlinux.org/pkgbase/tile-molester/