Installation on Magento 1.7+

Install with modgit:

$ cd /path/to/magento
$ modgit init
$ modgit -e README.md clone admin-theme https://github.com/jreinke/magento-admin-theme.git

or download package manually:

• Download latest version here
• Unzip in Magento root folder
• Clean cache

Installation on Magento 1.6

Please refer to branch 1.6