Install Sunbird in Ubuntu By: Onno W. Purbo download sunbird http://www.mozilla.org/projects/calendar/sunbird/download.html $ cp sunbird-0.5.en-US.linux-i686.tar.gz /home/onno/.mozilla $ tar zxvf sunbird-0.5.en-US.linux-i686.tar.gz create launcher type application path /home/onno/.mozilla/sunbird