Is the launcher (side dock) found in Unity available as a stand-alone package that can be added to other desktops? (like xfce)
If so, what's the package name? and is it available for 10.04 or only 10.10?
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Sign up to join this communityUnity is available for 10.10, you just need to install the ubuntu-netbook package
Unity is also available for 10.04 through the PPA named canonical-dx-team/+archive/une
In both cases this will add a new "Netbook edition" option in the login screen. I don't think the dock is available as a stand-alone package.
More information and detailled installation instructions can be found on the wiki : https://wiki.ubuntu.com/DesktopTeam/Unity
The 2D Unity project comes with unity-2d-launcher
which can serve as a stand-alone unity launcher
PPA: https://launchpad.net/~unity-2d-team/+archive/unity-2d-daily
You could use the Unite theme for dockbarx that is intended to replicate Unity. Dockbarx is available in a PPA although you will have to install the theme seperately.