mplayer install issue

ubuntu@ubuntu:~$ sudo apt-get install mplayer

Reading package lists... Done

Building dependency tree      

Reading state information... Done

Some packages could not be installed. This may mean that you have

requested an impossible situation or if you are using the unstable

distribution that some required packages have not yet been created

or been moved out of Incoming.

The following information may help to resolve the situation:

 

The following packages have unmet dependencies:

  mplayer: Depends: libavcodec52 (>= 4:0.6-1~) but it is not going to be installed or

                    libavcodec-extra-52 (>= 4:0.6-1~) but it is not going to be installed

           Depends: libavformat52 (>= 4:0.6-1~) but it is not going to be installed or

                    libavformat-extra-52 (>= 4:0.6-1~) but it is not going to be installed

           Depends: libcaca0 (>= 0.99.beta17-1) but 0.99.beta16-3 is to be installed

           Depends: libdirectfb-1.2-9 but it is not installable

           Depends: libjack-jackd2-0 (>= 1.9.5~dfsg-14) but it is not installable or

                    libjack-0.116 but it is not installable

           Depends: libncurses5 (>= 5.7+20100313) but 5.7+20090803-2ubuntu3 is to be installed

           Depends: libx264-98 but it is not installable

E: Broken packages

ubuntu@ubuntu:~$