If you are running Mac 10.8 Lion Operating System and receiving the error that the developer is not recognised on installation please follow these steps to complete installation.
- In the System Preferences on the Mac, you need to change the security settings. (you will need to click the padlock and type in your admin password first)
- In the "Security and Privacy" system preference, you will see a setting to "Allow applications downloaded from:"
- You need to set this to "Anywhere" for prior to the installation.
Once installed you can change the setting back again if you wish.