Issue 1307 in lilypond: LilyPond uses /usr/local libs rather than its own on Mac OSX

[lilypond]

Status: Accepted
Owner: ----
Labels: Type-Defect Priority-Medium OpSys-OSX

New issue 1307 by v.villenave: LilyPond uses /usr/local libs rather than  
its own on Mac OSX
http://code.google.com/p/lilypond/issues/detail?id=1307

This problem has been reported several times in the past:
http://old.nabble.com/Mac-OS-X%3A-%27lilypond%27-calling-stuff-in--usr-local--ts27444536.html
http://old.nabble.com/Lilypond-2.12.3-1-crashes-on-Mac-OS-X-10.5.7-ts28950412.html

Apparently, if LilyPond finds some libraries it needs in /usr/local, it  
will use these instead of the ones embedded in /Applications/LilyPond.app/*.

This may lead to compatibility issues, and even (judging from the  
aforementioned reports) prevent LilyPond from working altogether.