ghostscript-dbg 9.05~dfsg~20120202-0ubuntu1 (amd64 binary) in ubuntu precise

 GPL Ghostscript is used for PostScript/PDF preview and printing.
 Usually as a back-end to a program such as ghostview, it can display
 PostScript and PDF documents in an X11 environment.
 .
 This package contains the debugging symbols for ghostscript, ghostscript-x,
 ghostscript-cups and libgs9.