I downloaded The Sims 3 via the EA Download Manager via parallels, and put it on my home folder, after that I searched for the Mac Installer and I found "The Sims 3 Installer.app" when I clicked on it nothing was happening. So I opened the console to look what might go wrong and I saw that the access to something in the installer was not going good. I tried to set the permissions in the get info of the installer but it didn't make any difference. I don't have problems with other installers.
Hardware Overview:
Model Name: MacBook
Model Identifier: MacBook5,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.4 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 4 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MB51.0073.B06
SMC Version (system): 1.32f8
Serial Number (system): W88445H01B5
Sudden Motion Sensor:
State: Enabled
Hardware Overview:
Model Name: MacBook
Model Identifier: MacBook5,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.4 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 4 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MB51.0073.B06
SMC Version (system): 1.32f8
Serial Number (system): W88445H01B5
Sudden Motion Sensor:
State: Enabled