libcupsys2-dev 1.3.0-4ubuntu3 (amd64 binary) in ubuntu gutsy

 The Common UNIX Printing System (or CUPS(tm)) is a printing system and
 general replacement for lpd and the like. It supports the Internet
 Printing Protocol (IPP), and has its own filtering driver model for
 handling various document types.
 .
 This package provides the files necessary for developing CUPS-aware
 applications and CUPS drivers.
 .
 The terms "Common UNIX Printing System" and "CUPS" are trademarks of
 Easy Software Products (www.easysw.com), and refer to the original
 source packages from which these packages are made.