Hello Sreehari. tar.bz2 is nothing but a compression technique. Just let me know what operating system you are using and also what kind of software you are trying to install? Regards. On Sun, Jul 19, 2009 at 7:54 PM, sreehari p r <pr.sreehari@xxxxxxxxx> wrote: > i hav a software in .tar.bz2 format > how can i instal it?? > plss help mee > > -- Sajjad Anwar http://geohackers.in http://fsugcalicut.org geohackers.in@xxxxxxxxx +91 9995 19 13 12