On Tue, Aug 30, 2016 at 09:21:10PM +0200, John Darrington wrote: > + (uri (string-append > + "http://heasarc.gsfc.nasa.gov/FTP/software/fitsio/c/" name version > + ".tar.gz"))
I would indent this based on (string-append). > + (add-after 'unpack 'replace-slash-bin I would call this "patch-paths" or something like that, in order to communicate the intention. Otherwise LGTM.