Hai…i m using ubuntu 15.04 ,when i tried to enter this command in the terminal
sudo apt-get install vlc smplayer audacious qmmp mixxx xbmc handbrake openshot
it showing an error …!
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
plz help me…How to fix it…