'make all' error

[David Bobroff]

As of CVS ChangeLog 1.2173 'make all' exits like this on RedHat 9:

 -W -Wall -Wconversion  -o out/book.o book.cc
book.cc:11:29: book-paper-def.hh: No such file or directory
book.cc: In static member function `static scm_unused_struct*
   Book::mark_smob(scm_unused_struct*)':
book.cc:53: invalid use of undefined type `struct Book_paper_def'
include/lily-proto.hh:40: forward declaration of `struct Book_paper_def'
make[1]: *** [out/book.o] Error 1
make[1]: Leaving directory `/usr/src/lilypond/lily'
make: *** [all] Error 2
address@hidden lilypond]# 

-David