On Wed, Apr 21 2021, Roel Janssen wrote: > * gnu/packages/bioinformatics.scm (pbgzip): New variable. > > [...] > > +(define-public pbgzip > + (let ((commit "2b09f97b5f20b6d83c63a5c6b408d152e3982974")) > + (package > + (name "pbgzip") > + (version (string-take commit 7)) I think using (git-version VERSION REVISION COMMIT) is preferred. Something like (git-version "0.0.0" "0" commit). > + (source (origin > + (method git-fetch) > + (uri (git-reference > + (url "https://github.com/nh13/pbgzip") > + (commit commit))) > + (file-name (string-append name "-" version)) Use (git-file-name name version). > + (sha256 > + (base32 > + "1mlmq0v96irbz71bgw5zcc43g1x32zwnxx21a5p1f1ch4cikw1yd")))) > + (build-system gnu-build-system) > + (arguments > + `(#:phases > + (modify-phases %standard-phases > + (add-after 'unpack 'autogen > + (lambda _ > + (zero? (system* "sh" "autogen.sh"))))))) IIRC, phases don’t have to return #t, so you could remove ‘zero?’. Builds fine, but I haven’t tested it.