trichards [1] filed a deletion request for ruby-jemalloc [2]: Initially, I thought this specific build of ruby was a good idea. It turns out that popular gems with native extensions have unavoidable compatibility issues. This makes ruby-jemalloc certainly unpractical, and almost worthless. :( Therefore, I am requesting deletion of this package. [1] https://aur.archlinux.org/account/trichards/ [2] https://aur.archlinux.org/pkgbase/ruby-jemalloc/