Unable to install on Debian Linux

[samr28]

This looks like a great theme but unfortunately, I am unable to install this on Debian Linux (KDE). Trying to add with "Install new software" gives the following error:

Cannot complete the install because one or more required items could not be found.
  Software being installed: Eclipse Moonrise UI Theme 0.8.9.201404052318 (com.github.eclipseuitheme.themes.feature.feature.group 0.8.9.201404052318)
  Missing requirement: Eclipse Moonrise UI Theme 0.8.9.201404052318 (com.github.eclipseuitheme.themes.feature.feature.group 0.8.9.201404052318) requires 'org.eclipse.e4.ui.css.swt.theme 0.0.0' but it could not be found

I also tried to download the jar file and put it in the /plugins directory. Which did not produce any errors but also didn't allow me to change my theme in preferences. Has anyone been able to get this working on Linux?

[samr28]

Need to have Eclipse version 4+. I had 3.8.1 :(