Re: convert.ly error message - 64bit Mac - Catalina

[Hans Åberg]

> On 4 Jul 2020, at 00:15, Davide Liessi <davide.liessi@gmail.com> wrote:
> 
> Dear Hans,
> 
> Il giorno ven 3 lug 2020 alle ore 20:39 Hans Åberg
> <haberg-1@telia.com> ha scritto:
>> I think that may be the case: I tried with MacPorts lilypond-devel, of which 
>> I also made an installer, and it worked standalone, but not in Frescobaldi. 
>> Perhaps it runs its own convert-ly rather than the one that comes with the 
>> lilypond distribution.
> 
> Frescobaldi runs the convert-ly that is part of the LilyPond distribution.
> Although I added /opt/lilypond/bin to the list of default paths, I
> think I haven't actually tried your installer (I will), but on my
> machine MacPorts' convert-ly works correctly in Frescobaldi.
> 
> I still have a couple of messages from you about problems with
> Frescobaldi's prebuilt application, but I don't find anything about
> convert-ly therein: can you give me more details on convert-ly's
> failure?

With Frescobaldi 3.1.2 using MacPorts lilypond-devel 2.21.2, not the installer 
version, on the small attached file, I got the error below.

--
 Traceback (most recent call last):
  File "/opt/local/bin/convert-ly", line 65, in <module>
    import lilylib as ly
  File "/opt/local/share/lilypond/2.21.2/python/lilylib.py", line 169
    print('command failed:', cmd, file=sys.stderr)
                                      ^
SyntaxError: invalid syntax


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