So I am trying to download Ruby from this site —
Managed to download Mac OSX 10.7 and 10.8 , but when I tried to open it,
this is the message I got :
“RailsInstaller-1.0.4-osx-10.7” can’t be opened because it is from an
Your security preferences allow installation of only apps from the Mac
App Store and identified developers.
Safari downloaded this file today at 10:34 pm
Any idea how to fix this ?