Thanks qole for the reply it worked gr8.. But still I couldn't install Mplayer at all but this time I was going well through installing Elisa Media Center until xterm started showing 'No space left on device' and couldn't install successfully. Though there is icon for Elisa it doen't execute so I tried to uninstall it but can't same message 'No space left on device' is shown and when I do: 'df -h' it shows 0 available space. So, what do I do now. I followed the instruction on acquiring some extra space but it didn't help. So, I'm completely helpless, so plz help. Thank you.