Segfault in Linux GUB 2.7.40

[Cameron Horsburgh]

I've just installed the GNU/Linux GUB. It works on a few simpler files,
but when given a more complex file it doesn't work.

Here's the last few lines from lilypond --verbose:

Interpreting music...
[/usr/local//lilypond/usr/share/lilypond//current/fonts/ot
f/emmentaler-20.otf][8][16][24][32][40][48][56][61]
elapsed time: 2.71 seconds
Element count 14308 (spanners 1031)
Preprocessing graphical objects...
Grob count 23508
Calculating line breaks...
[/usr/local//lilypond/usr/share/lilypond//current/fon
ts/otf/emmentaler-11.otf][/usr/local//lilypond/usr/share/lilypond//current/fonts
/otf/emmentaler-13.otf][/usr/local//lilypond/usr/share/lilypond//current/fonts/o
tf/emmentaler-14.otf][feta-alphabet14_4.919921875][feta-alphabet11_3.9052734375]
programming error: minimise_least_squares ():  Nothing to minimise
continuing, cross fingers
programming error: minimise_least_squares ():  Nothing to minimise
continuing, cross fingers
[century_schoolbook_l__2.705078125][century_schoolbook_l__2.1474609375]
programming error: minimise_least_squares ():  Nothing to minimise
continuing, cross fingers
Segmentation fault

It'll be a bit of work, but I can send the file plus \includes if needed.

Cameron