Mac OS X: 'lilypond' calling stuff in /usr/local/

[Hans Aberg]

It seems that the 'lilypond' that is inside LilyPond.app*) on Mac OS X  
(tried on 10.5.8) calls stuff in /usr/local/ which can cause the  
program to fail by segmentation fault:

I just updated to guile-1.8.7 and gmp-4.3.1, and then both LilyPond  
2.13.7 and 2.13.11 failed - segmentation fault even when trying to  
compile an empty file. I then moved /usr/local out of way (to /usr/ 
local0), and then 2.13.11 started to work again - I assume it is the  
same with 2.3.7.

  Hans

*) 
http://download.linuxaudio.org/lilypond/binaries/darwin-ppc/lilypond-2.13.11-1.darwin-ppc.tar.bz2