{ fetchurl }: rec { major = "5"; minor = "4"; patch = "1"; tweak = "2"; subdir = "${major}.${minor}.${patch}"; version = "${subdir}${if tweak == "" then "" else "."}${tweak}"; src = fetchurl { url = "http://download.documentfoundation.org/libreoffice/src/${subdir}/libreoffice-${version}.tar.xz"; sha256 = "0c17193vcf4nj8l5k9q87byv27px74kzp0hvgr1dfz5700cv086k"; }; }