converting Egmont Overture files - help!

[Andrew Clark]

I just discovered Lilypond last night in my search for an 
arrangement of the Egmont Overture.  I am using a macmini
running Tiger.  I tried the three different versions of Lilypond 
and none of them will open the files for the individual parts 
for this arrangement.  I tried running the update syntax and
 it doesn't work.  and now I am running Fink and trying to get 
an older version of Lilypond and this is turning into a software 
nightmare for me - is there anyway to simply print 
these charts?  Does anyone have them in an updated 
format that they can email 
to me?  Thank you very much! - AC