Unix-style "package" format tools?

[Jon 'maddog' Hall, USG Product Management]

Red Hat, Lasermoon and Debian also have "package" tools of different
types.

md
===============================================================================
Jon "maddog" Hall			Senior Leader
Mailstop ZK03-2/U15			UNIX Software Group
Digital Equipment Corporation		Internet: maddog at zk3.dec.com
110 Spit Brook Rd.			Voice: 603.881.1341
Nashua, N.H. 03062-2698			Fax: 603.881.6059