Italic font on OSX 10.5

[Carl Sorensen]

I have apparently lost my italic fonts in LilyPond on OSX 10.5.

Musical instructions such as Allegro are now in an upright font.

I believe this means that my FontConfig or something like that is messed up.

I remember this issue being raised on the list some time ago, but I couldn't
find it in the archives.

Any recommendations for what I can do to fix things?

Thanks,

Carl