The latest and greatest version of MARK (7.1) has been compiled for Mac (OS/X) users. Since most Mac types will use the Mac-compiled version with RMark, the details for installing OS/X MARK (a.k.a. MacMARK) for use with RMark on a Mac are posted here:Please read the details carefully. The version of the MARK executable (32-bit only for the moment) was compiled to be as 'platform neutral' as possible, but that is not always easy to fully accomplish. In particular, if you're running a machine with a non-Intel chip(is that still possible for Macs?) , and have problems, (i) don't be surprised, and (ii) let us know.
I didn't find the right solution from the Internet.