How to install Adobe PDF Reader 8.1.1 with Plug-in for Mozilla Firefox in Gutsy Gibbon

Adobe Acrobat was the first software to support Adobe Systems’ Portable Document Format (PDF). It is a family of software, some commercial and some free of charge. The Adobe Acrobat Reader program (now just called Adobe Reader) is available as a no-charge download from Adobe’s web site, and allows the viewing and printing of PDF files.

It is a major component of the Adobe Engagement Platform, and is widely used as a way to present information with a fixed layout similar to a paper publication.

Several other PDF-editing programs allow some minimal editing and adding of features to documents, and come with other
modules including a printer driver to create PDF files.

In Ubuntu Gutsy Gibbon Acrobat Reder is not in Main Repositories because of licensing issues so you need to install using one of the following methods: