Yast2 error Kubuntu

[Ashley McConnell]

[EMAIL PROTECTED]:/home/ashley # sudo yast2
ldd: /usr/lib/YaST2/bin/y2base: No such file or directory
ldd: /usr/lib/YaST2/bin/y2base: No such file or directory
warning: the ncurses frontend is installed but does not work
You need to install yast2-ncurses to use the YaST2 text mode interface