latest guile cvs gives me problems

[David Pirotte]

hello,

i just downloaded the latest guile cvs for guile-core and since can not use
lilypond anymore, here is the ly2dvi output

david

address@hidden:~/alto/projects/lilypond/prelogique 19 $ ly2dvi prelogique.ly
Running LilyPond...
GNU LilyPond 1.5.14.jcn1
Now processing: `/usr/alto/projects/lilypond/prelogique/prelogique.ly'
Parsing...
Interpreting music...[3]
Preprocessing elements... 
Calculating column positions... 
paper output to `prelogique.tex'...
writing header field `title' to `prelogique.title'...
writing header field `subtitle' to `prelogique.subtitle'...
writing header field `footer' to `prelogique.footer'...
writing header field `composer' to `prelogique.composer'...
writing header field `arranger' to `prelogique.arranger'...
writing header field `instrument' to `prelogique.instrument'...
writing header field `opus' to `prelogique.opus'...
writing header field `piece' to `prelogique.piece'...
writing header field `meter' to `prelogique.meter'...
writing header field `poet' to `prelogique.poet'...
ERROR: In procedure gh_scm2int:
ERROR: Wrong type argument in position 1: 4.0
error: lilypond: command exited with value 512
Traceback (most recent call last):
  File "/usr/local/bin/ly2dvi", line 787, in ?
    run_lilypond (files, outbase, dep_prefix)
  File "/usr/local/bin/ly2dvi", line 392, in run_lilypond
    system ('lilypond %s %s ' % (opts, fs))
  File "/usr/local/bin/ly2dvi", line 316, in system
    error (msg)
  File "/usr/local/bin/ly2dvi", line 214, in error
    raise _ ("Exiting ... ")
Exiting ... 
address@hidden:~/alto/projects/lilypond/prelogique 20 $