PS Output appears broken

[George Macon]

Using Mac OSX 10.4.8, Lilypond 2.10.0, Ghostscript 8.55, I receive an error when
attempting to convert PS to PDF. Preview.app also fails to convert the file.

Test input: mini.ly
\layout { ragged-right = ##t }
\score {
  c1
}

This is the output:
$ lilypond mini.ly
GNU LilyPond 2.10.0
Processing `mini.ly'
Parsing...
mini.ly: 0: warning: no \version statement found, please add

\version "2.10.0"

for future compatibility
Interpreting music... [1]
Preprocessing graphical objects...
Layout output to `mini.ps'...
Converting to `mini.pdf'...
`gs -q  -dSAFER  -dDEVICEWIDTHPOINTS=595.28 -dDEVICEHEIGHTPOINTS=841.89 
-dCompatibilityLevel=1.4  -dNOPAUSE -dBATCH -r1200  -sDEVICE=pdfwrite
-sOutputFile="mini.pdf" -c .setpdfwrite -f "mini.ps"' failed (256)
/Users/gmacon/bin/lilypond/../share/lilypond/current/ly/init.ly:41:1: error:
GUILE signaled an error for the expression beginning here
#
 (if (pair? toplevel-scores)
/Users/gmacon/bin/lilypond/../share/lilypond/current/ly/init.ly:41:5: error:
syntax error, unexpected '(', expecting '='
#(if 
     (pair? toplevel-scores)
error: failed files: "mini.ly"
$