i am kind of new in Linux, and i am using kubuntu and i keep getting this error when installing a package in terminal, i tried java, openshot, any ppa package and i keep getting "Error: nedd a repository as argument". I would appreciate if someone could help me.
Example:
kristyano1987@kristyano1987-PC:~$ sudo add-apt-repository ppa:ferramroberto/javasudo apt-get updatesudo apt-get install sun-java6-jre sun-java6-plugin sun-java6-fonts
Error: need a repository as argument"