从PPA为Ubuntu 10.04安装libqtwebkit4

http://www.ubuntuupdates.org

sudo add-apt-repository ppa:kubuntu-ppa/backports
sudo apt-get update
sudo apt-get install libqtwebkit4

The following extra packages will be installed:
  libphonon4 libqt4-dbus libqt4-designer libqt4-network libqt4-opengl libqt4-qt3support libqt4-script libqt4-sql libqt4-sql-mysql libqt4-sql-sqlite libqt4-svg
  libqt4-webkit libqt4-xml libqt4-xmlpatterns libqtcore4 libqtgui4 phonon phonon-backend-xine
Suggested packages:
  libqt4-dev qt4-qtconfig phonon-backend-gstreamer phonon-backend-vlc phonon-backend-mplayer
The following NEW packages will be installed:
  libqtwebkit4 phonon
The following packages will be upgraded:
  libphonon4 libqt4-dbus libqt4-designer libqt4-network libqt4-opengl libqt4-qt3support libqt4-script libqt4-sql libqt4-sql-mysql libqt4-sql-sqlite libqt4-svg
  libqt4-webkit libqt4-xml libqt4-xmlpatterns libqtcore4 libqtgui4 phonon-backend-xine
17 upgraded, 2 newly installed, 0 to remove and 14 not upgraded.
Need to get 19.2MB of archives.
After this operation, 2,941kB of additional disk space will be used.