hdn@marge:~$ sudo apt-get install libk3b2-mp3
Password:
Sorry, try again.
Password:
hdn@marge:~$ sudo apt-get install libk3b2-mp3
hdn@marge:~$ apt-get install libk3b2-mp3
E: Kunne ikke åbne låsefilen /var/lib/dpkg/lock - open (13 Adgang nægtet)
E: Unable to lock the administration directory (/var/lib/dpkg/), are you root?
hdn@marge:~$ sudo apt-get install libk3b2-mp3
hdn@marge:~$