Forum: Ruby Trouble with downloading Ruby

Announcement (2017-05-07): is now read-only since I unfortunately do not have the time to support and maintain the forum any more. Please see and for other Rails- und Ruby-related community platforms.
Ac40fb30e9f4ce732545432e2c654c09?d=identicon&s=25 Gengyang C. (caigengyang)
on 2017-01-04 15:48
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
unidentified developer.

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 ?
This topic is locked and can not be replied to.