sudo apt-get update 
sudo apt-get upgrade
sudo add-apt-repository ppa:stellarium/stellarium-releases  
sudo add-apt-repository ppa:nilarimogard/webupd8
sudo add-apt-repository ppa:zeitgeist/ppa
sudo add-apt-repository ppa:dockbar-main/ppa 
sudo wget -O - http://repository.mein-neues-blog.de:9000/PublicKey | sudo apt-key add -
echo "deb http://repository.mein-neues-blog.de:9000/ /" | sudo tee -a /etc/apt/sources.list
sudo add-apt-repository ppa:webupd8team/y-ppa-manager
sudo add-apt-repository ppa:danielrichter2007/grub-customizer
sudo add-apt-repository ppa:jconti/recent-notifications
sudo apt-get update
sudo apt-get dist-upgrade
sudo apt-get install dockbarx dockbarx-themes-extra dockmanager dockmanager-daemon libdesktop-agnostic-cfg-gconf libdesktop-agnostic-vfs-gio awn-applet-dockbarx dockbarx xplanetFX y-ppa-manager grub-customizer recent-notifications ubuntu-restricted-extras umplayer phatch celestia-gnome celestia celestia-common-nonfree k3b k9copy gftp fcrackzip pdfshuffler sound-juicer thunar gwenview geeqie gparted system-config-samba xsane eog-plugins exaile vlc audacity gimp keepassx stellarium chromium-browser kompozer thunderbird grsync tuxpaint gcompris kbreakout kollision ktuberling ktron kspaceduel planets frozen-bubble supertux supertuxkart  extremetuxracer gnome-breakout  pacman torcs micropolis lincity-ng  pychess gimp-help-nl kde-l10n-nl language-pack-kde-nl-base  language-pack-kde-nl childsplay-alphabet-sounds-nl chromium-browser-l10n gcompris-sound-nl language-support-nl thunderbird-locale-nl