Hi, I am trying to install DKe on my Mac but I have problems installing MCR 2012a. It gives me the following error: 

MCR_R2012a_maci64_installer neuroradiologia$ ./install
Preparing installation files ...
Installing ...
Unrecognized option: -d64
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
Finished

As a result, I cannot install DKE.
Thank you,
Rosella