Create folder NewThemes in ~/.config/sublime-text-2/Packages/NewThemes and dump the files from the repository in there. Then Preferences > Color Scheme > NewThemes > [choose]
Ah should have been better if via Package control
Create folder NewThemes in ~/.config/sublime-text-2/Packages/NewThemes and dump the files from the repository in there. Then Preferences > Color Scheme > NewThemes > [choose]