Double click the ERGO-EQ Application File to Launch from the ERGO.cocoa.macosx folder.
If you encounter this popup:
You will need to allow modify your security settings to allow Ergo to launch in your Mac environment. The steps are listed below in the "Allow Ergo to Launch as unidentified application" section.
NOTE: If you do not encounter this popup, then Ergo should successfully launch and you needn't follow the "Allow Ergo to Launch as unidentified application" steps.
If a Software Update dialog popups informing you of a Java SE 6 runtime installation, please select the install button as show below.
Once you complete the Java 6 Installation Dialog you should now be able to successfully launch Ergo.
There are two methods for getting Ergo to run on your mac, if you encountered the unidentified developer popup.
Launch the System Preferences Menu from the bottom taskbar.
Select the "Security & Privacy" Icon
Select the "Genera" tab if not already selected
Under the "Allow applications downloaded from:" heading, select the "Anywhere" option.
After selecting the "Anywhere" radio button a Popup menu will appear. select the "Allow from Anywhere" button.