Kei Kebreau writes: > * gnu/packages/qt.scm (libqglviewer): New variable. Looks good to me! > + (arguments > + '(#:tests? #f ; no check target > + #:make-flags (list (string-append "PREFIX=" > + (assoc-ref %outputs "out"))) Except for the formatting here. I’d break the line before “(list”. -- Ricardo