Stanton Sanderson <[email protected]> writes: > I have had no response to my previous post, so I will try again. > > On Mac OS 10.14.6 (Mojave), running LilyPond directly from the application > and using Update Syntax” from the “Compile” menu, applying it to the “Welcome > to Lilypond” file after renaming it “test 1.ly”, the following error message > is produced: > > --------- > Traceback (most recent call last): > File > "/Applications/LilyPond_2.21.4..app/Contents/Resources/bin/convert-ly", line > 86, in <module> > import convertrules > File > "/Applications/LilyPond_2.21.4..app/Contents/Resources/share/lilypond/current/python/convertrules.py", > line 26, in <module> > import lilylib > File > "/Applications/LilyPond_2.21.4..app/Contents/Resources/share/lilypond/current/python/lilylib.py", > line 30, in <module> > sys.stdin = codecs.getreader('utf8')(sys.stdin.detach()) > AttributeError: 'file' object has no attribute ‘detach' > ———— > > I saw the same behavior with 2.21.1 and 2.21.3 when I attempted to update > older files. > > What am I missing?
A recent enough version of Python? Can you figure out what Python version is used by your installation? -- David Kastrup
