Hi, I have done git clone (and I could have extracted the zip) of Openlilylib inside /home/myusername/projects
The old-style stylesheet for instance is then located at /home/myusername/projects/OpenLilyLib/stylesheets/old-style/settings.ily So I add the first part in Frescobaldi as described before: /home/myusername/projects/OpenLilyLib Alternatively I could use lilypond on the commandline with the -I option: lilypond -I /home/myusername/projects/OpenLilyLib In the ly-file, I include it via the rest of the path: \include "stylesheets/old-style/settings.ily" HTH, Joram _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user