Problem getting started

[Matt Wallis]

Hi,

I've just installed Lilypond. "lilypond --help" works fine,  but I can't run 
the simple test:

address@hidden:~/home2/Music/Scores> cat test.ly
{
c4( c)
}
address@hidden:~/home2/Music/Scores> lilypond test
GNU LilyPond 2.6.3
ERROR: In procedure hash-fold:
ERROR: Wrong type argument in position 3: ((#<primitive-procedure 
ly:lily-parser?> . #<procedure #f ()>) (#<primitive-procedure 
ly:set-point-and-click> . #<procedure #f ()>) (#<primitive-procedure 
ly:parse-file> . #<procedure #f ()>) (#<primitive-procedure 
ly:parse-string> . #<procedure #f ()>) (#<primitive-procedure 
ly:clone-parser> . #<procedure #f ()>) (#<primitive-procedure 
ly:parser-define> . #<procedure #f ()>) (#<primitive-procedure 
ly:parser-lookup> . #<procedure #f ()>) (#<primitive-procedure 
ly:parser-parse-string> . #<procedure #f ()>) (#<primitive-procedure 
ly:parser-set-note-names>. #<procedure #f ()>) (#<primitive-procedure 
ly:lily-lexer?> . #<procedure #f ()>) (#<primitive-procedure 
ly:input-location?> . #<procedure #f ()>) (#<primitive-procedure 
ly:input-message> . #<procedure #f ()>) (#<primitive-procedure 
ly:input-file-line-char-column> . #<procedure #f ()>) (#<primitive-procedure 
ly:input-both-locations> . #<procedure #f ()>) (#<primitive-procedure 
ly:export> . #<procedure #f ()>) (#<primitive-procedure ly:grob?> . 
#<procedure #f ()>) (#<primitive-procedure ly:grob-set-property!> .

etc ...


Your help would be much appreciated

Matt.