Find Mac OSX version installed using AppleScript

Question

How can I find which version of OSX is installed on my Mac by using AppleScript? I want to install an app programatically and run different pkg files based on the version.

Answer 1

This worked for me

set OSVersion to system version (system info)
if OSVersion as string < "10.9" or OSVersion as string > "10.9.5" then
- Add code to execute if condition met
else
- Add code to execute if condition not met
end if