Hi Jean,
sorry for taking so long to report back. This works, thank you! Martín. www.martinrinconbotero.com > > On Jan 25, 2023 at 1:26 PM, <Jean Abou Samra (mailto:j...@abou-samra.fr)> > wrote: > > > > On 25/01/2023 11:40, Martín Rincón Botero wrote: > Hi Jean, > > thank > you for your answer. Just to be sure: in the terminal I go to the build > directory and there I type PYTHONPATH=./python:$PYTHONPATH > build/out/bin/musicxml2ly ? No, in the source directory. If you are in the > build/ directory, you would need to adapt. Assuming that build/ is in the > source directory (not somewhere else entirely), > PYTHONPATH=../python:$PYTHONPATH out/bin/musicxml2ly The point is just that > when running "build/out/bin/musicxml2ly", you should have the PYTHONPATH > variable containing the "python/" directory from the source directory, before > anything else. Otherwise, either files like musicexp.py will not be found, or > worse, they could be taken from another LilyPond installation if that happens > for some reason to be in your $PYTHONPATH. Best, Jean > >