Hi,
I'm trying to install Chimera to my new mac & unable to do so. 
There's a message appears as "chimera can't be opened because Apple cannot check it for malicious software. This software needs to be updated. Contact the developer for more information."

Can anyone suggest how i proceed from my side or do the program really needs any update?

Thank you

Nadun

Nadun Karunatilleke

Ph.D Candidate 

Dr. James Choy's Lab

Department of Biochemistry

Schulich School of Medicine & Dentistry

The University of Western Ontario

London, Ontario, Canada N6A 5C1