ark 4:3.5.1-0ubuntu2 (powerpc binary) in ubuntu dapper

 Ark is a graphical program for managing various archive formats within the
 KDE environment. Archives can be viewed, extracted, created and modified
 from within Ark.
 .
 The program can handle various formats such as tar, gzip, bzip2, zip, rar and
 lha (if appropriate command-line programs are installed).
 .
 Ark can work closely with Konqueror in the KDE environment to handle archives,
 if you install the Konqueror Integration plugin available in the konq-plugins
 package.
 .
 This package is part of KDE, as a component of the KDE utilities module.
 See the 'kde' and 'kdeutils' packages for more information.