error message "OS X Mavericks cannot be installed on this computer."
hello, after I download OS X Mavericks 10.9.2 I've got error message "OS X Mavericks cannot be installed on this computer."
I have a Macbook Pro with 10.6.8
Model Name: MacBook Pro
Model Identifier: MacBookPro8,1
Processor Name: Intel Core i5
Processor Speed: 2.3 GHz
Number of Processors: 1
Total Number of Cores: 2
L2 Cache (per Core): 256 KB
L3 Cache: 3 MB
Memory: 4 GB
Any advice?
MacBook Pro, Mac OS X (10.6.8)