check_mp3() {
   if [ $? -eq 0 ]; then
     if [ -x /usr/bin/kdialog ]; then
       kdialog --msgbox "MP3 support now installed, you will need to restart Amarok."
     elif [ -x /usr/bin/zenity ]; then
       zenity --info --text "MP3 support now installed, you will need to restart Amarok."
     else
       Xdialog --msgbox "MP3 support now installed, you will need to restart Amarok." 5 60
     fi
     exit 0
   else
     if [ -x /usr/bin/kdialog ]; then
       kdialog --msgbox "There was an error installing MP3 support. You need to install the package \"libxine1-ffmpeg\" manually."
     elif [ -x /usr/bin/zenity ]; then
       zenity --info --text "There was an error installing MP3 support. You need to install the package \"libxine1-ffmpeg\" manually."
     else
       Xdialog --msgbox "There was an error installing MP3 support.\nYou need to install the package \"libxine1-ffmpeg\" manually." 10 60
     fi
     exit 1
   fi
}

INSTALLED=`dpkg --get-selections libxine1-ffmpeg | grep install`
RELEASE=`lsb_release -sc`

#is available, not installed
if [ -z "$INSTALLED" ]; then
  if [ -x /usr/bin/kdesu ] && [ -x /usr/bin/adept_batch ]; then
    kdesu -d "adept_batch update" && kdesu -d "adept_batch install libxine1-ffmpeg"
  elif [ -x /usr/bin/gksudo ] && [ -x /usr/sbin/synaptic ]; then
    gksudo "apt-get update" && gksudo "echo libxine1-ffmpeg i | synaptic --set-selections --non-interactive"
  else
    xterm -e 'sudo apt-get update && sudo apt-get install libxine1-ffmpeg'
  fi
  check_mp3
fi

exit 0
