MATLAB: How to solve the problem matlab R2014b setup error in mac

matlab setup

I bought a student version of matlab, and set up R2015b, but it didn't work with my programm(spm8) so i downloaded R2014a version of matlab, and installation was completed. But when i tried to open matlab R2014a, the error message appeared and, it didn't work. I attached the error message which I captured when it appeared. how I can solve this problem?
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