Re: lilypond-book: warning: cannot detect textwidth from LaTeX

[Julien Rioux]

On 24/09/2014 11:52 AM, Xirux Nefer wrote:
> I am using lilypond-book to compile solfeo.lytex:
>
> -----------
>
> \documentclass[12pt,a4paper]{book}
> \usepackage[textwidth=12cm,textheight=20cm]{geometry}
> \usepackage{lipsum}
> \usepackage{fontspec}
> \usepackage{Alegreya}
> \begin{document}
> \lipsum[1]
> \lilypondfile[indent=1\cm,fontload,ragged-right]{scores/Lesson_1.01.xml.ly}
> \lipsum[2-4]
> \end{document}
>
> -----------
>
>
> Using:
>
> -----------
>
> lilypond-book --output=out --latex-program=xelatex --left-padding=0
> --process='lilypond --define-default=line-width=12\cm' solfeo.lytex
>
> -----------
>
>
> And I  am getting the error in the subject of this message. The output of
> the compilation is:
>
> -----------
>
> lilypond-book (GNU LilyPond) 2.18.2
> Reading solfeo.lytex...
> Running `xelatex' on file `/tmp/tmpy8LoN0.tex' to detect default page settings.
>
> lilypond-book: warning: Unable to auto-detect default settings:
> xelatex: /home/admin/lilypond/usr/lib/libpng12.so.0: no version information
> available (required by xelatex)
> xelatex: /home/admin/lilypond/usr/lib/libstdc++.so.6: no version information
> available (required by xelatex)
> xelatex: /home/admin/lilypond/usr/lib/libstdc++.so.6: no version information
> available (required by xelatex)
> xelatex: /home/admin/lilypond/usr/lib/libstdc++.so.6: no version information
> available (required by xelatex)
> xelatex: /home/admin/lilypond/usr/lib/libstdc++.so.6: no version information
> available (required by xelatex)
> xelatex: /home/admin/lilypond/usr/lib/libstdc++.so.6: no version information
> available (required by /usr/lib/x86_64-linux-gnu/libicuuc.so.52)
> xelatex: /home/admin/lilypond/usr/lib/libstdc++.so.6: no version information
> available (required by /usr/lib/x86_64-linux-gnu/libicuuc.so.52)
> xelatex: /home/admin/lilypond/usr/lib/libpng12.so.0: no version information
> available (required by /usr/lib/x86_64-linux-gnu/libpoppler.so.44)
> xelatex: /home/admin/lilypond/usr/lib/libstdc++.so.6: no version information
> available (required by /usr/lib/x86_64-linux-gnu/libpoppler.so.44)
> xelatex: /home/admin/lilypond/usr/lib/libstdc++.so.6: no version information
> available (required by /usr/lib/x86_64-linux-gnu/libpoppler.so.44)
> Fontconfig error: Cannot load default config file
> xelatex: symbol lookup error: /usr/lib/x86_64-linux-gnu/libharfbuzz.so.0:
> undefined symbol: g_unicode_script_to_iso15924
[...]

Thanks for your report. This seems to me like the same issue as 
https://code.google.com/p/lilypond/issues/detail?id=2471

Until this is fixed, you can ignore the warning and specify line-width 
option if the default value isn't giving you nice results.

Cheers,
Julien