Ubuntu Guide shows you how to install LibreOffice 3.4.2 in Ubuntu

The third release of the new LibreOffice 3.4 code line has been released.

LibreOffice 3.4.2 fixes the majority of the most-important bugs identified by users in the previous version, and can be deployed for production needs by most enterprises.
3.4 New Features and Fixes:http://www.libreoffice.org/download/3-4-new-features-and-fixes/

There are a few issues still contained in this release, which will be addressed soon with upcoming bug fix releases (release 3.4.3 will be available end of August)

  How to Install LibreOffice 3.4.2 in Ubuntu