> Le 28 avr. 2023 à 17:15, Werner LEMBERG <w...@gnu.org> a écrit :
>
>
> Compiling and installing lilypond from today's git repository, without
> changing anything else in my font configuration, I get a Fontconfig
> error (I've inserted some empty lines for better visibility).
>
> ```
> Creating font configuration...
> Adding fontconfig configuration file:
> /usr/local/share/lilypond/2.25.5/fonts/00-lilypond-fonts.conf
> Adding fontconfig configuration file: /etc/fonts/fonts.conf
> Adding fontconfig configuration file:
> /usr/local/share/lilypond/2.25.5/fonts/99-lilypond-fonts.conf
> Adding font directory: /usr/local/share/lilypond/2.25.5/fonts/otf
> Building font database...
>
> Creating font configuration...
> Adding fontconfig configuration file:
> /usr/local/share/lilypond/2.25.5/fonts/emmentaler-font.conf
>
>
> Fontconfig error: No writable cache directories
>
>
> Adding font directory: /usr/local/share/lilypond/2.25.5/fonts/otf
> Building font database...
> ```
>
> This looks fishy...
This has come up before.
https://gitlab.com/extending-lilypond/extending-lilypond.gitlab.io/-/issues/2
Can you try with FC_DEBUG=272 ?
>
