###Installing Manually
To install the plugin manually, simply copy folders and refresh the list of plugins:
Copy the folders from the plugin repository to your Magento root folder on the server. In order to update the list of available plugins, clean the cache: Go to the Magento administration page [http://your-magento-url/admin]. Go to System > Cache Management. Select all cache types and click the Flush Magento Cache button. Note: If the list of plugins doesn't refresh, flush other cache as well. 3. If you have enabled compilation System > Tools > Compilation you have to click Run Compilation Process.
To install the plugin with modman just use: modman clone repository-link