SL won't open on my Mac

[Nicteah]

I have a Mac and SL won't open, i've even downloaded the SL viewer beta and it says the same thing which is this: “Second Life Viewer” can’t be opened because it is from an unidentified developer. what can i do? please help! thank you

[Rolig Loon]

You have to tell your Mac to "authorize applications from anywhere" in the security settings in your Mac preferences.  Take a look at Valerie's 2nd response in this thread>>> http://community.secondlife.com/t5/Technical/Cannot-log-into-SL-on-my-MAC-Book-Pro/qaq-p/1635127

[nelsonwhite]

I haven't bee able to log in on my Mac for about 3 years. 

[Rolig Loon]

And you've never wondered why?