I have installed the Mac version of System Modeler 4 in a MacBook Pro with OS X El Capitan . Also the Coder has been installed version 7 . But the System modeler can not find the C ++ compiler not is able to choose from the Preference tab.
I am using version 7 of the Xcode. Notice that the Download tab is no longer available under the Preference and also there is no way to choose the compiler from the Verify.
Please, help me with specific instruction to add the compiler. Wolfram shows a page with a limited instructions but can not name much from it