Kurocon [1] filed a deletion request for fastonosql [2]: Unfortunately, the developer of the software moved to a subscription based model, and has made all older versions unavailable to download. The software is not downloadable or usable unless you have a subscription, and compilation from source is impossible due to a private git repository which is needed to build the software. Because of this, the package is unmaintainable, broken, and cannot be updated. There are no packages to provide this software as far as I know. The only way to keep using this software is to buy a subscription and download the software from the developers' website. [1] https://aur.archlinux.org/account/Kurocon/ [2] https://aur.archlinux.org/pkgbase/fastonosql/