Comment 11 for bug 825858

For everyone who wants oxygen-gtk3 in Kubuntu 11.10, it's now in the Backports PPA, thanks to Philip.

To get it to work you need to have the PPA and then:

1. sudo apt-get install gtk3-engines-oxygen
2. Go to /home/USER/.config/
3. Create a folder "gtk-3.0" (without "")
4. Cd created gtk-3.0 folder and create a file: "settings.ini" (without "")
5. Open the file and paste the 2 lines:

[Settings]
gtk-theme-name = oxygen-gtk

6. Open a gtk3 app, it should now look as an oxygen app.