psutils binary package in Ubuntu Precise i386

 This collection of utilities is for manipulating PostScript
 documents. Page selection and rearrangement are supported, including
 arrangement into signatures for booklet printing, and page merging
 for n-up printing.
 .
 The following programs are included in psutils: epsffit, extractres,
 fixdlsrps, fixfmps, fixmacps, fixpsditps, fixpspps, fixscribeps,
 fixtpps, fixwfwps, fixwpps, fixwwps, getafm, includeres, psbook,
 psmerge, psnup, psresize, psselect, pstops, showchar
 .
 Some programs included here (psmerge) behave differently if gs is
 available, but all programs work without it.

Source package