Pierre Neidhardt writes: > * gnu/package/disk.scm (libblockdev): New variable. [...] > +(define-public libblockdev > + (package > + (name "libblockdev") > + (version "2.17") > + (source (origin > + (method git-fetch) > + (uri (git-reference > + (url "https://github.com/rhinstaller/libblockdev") > + (commit (string-append version "-1")))) > + (file-name (string-append name "-" version "-checkout")) > + (sha256 > + (base32 > + "14f52cj2qcnm8i2zb57qfpdk3kij2gb3xgqkbvidmf6sjicq84z2")))) Note that this project provides uploaded releases, which are preferrable to git checkouts, and won't suddenly change. Could you change to that? Otherwise LGTM, provided `guix lint` is happy :-)