To install Mailman, in Ubuntu and Debian based systems, open a terminal and type:

$ sudo aptitude install mailman

During the installation process, you will be prompted to choose one language out of list. To select a language, use 'space bar' on your keyboard and press 'tab' key to enter and select the language of your choice. This will complete the installation process.

MailmanWiki: DOC/Howto select a language while installing Mailman (last edited 2010-04-24 21:26:35 by svaksha)