Invalid Mex file

[Mark_L_Stone]

Installation problem_Mac

See these threads. They contain at least a few different independent solutoins.

In particular, this thread seems to have a solution for what appears to be the problem you have

"gurobi.mexmaci64" cannot be opened because the developer cannot be verified

[35] Dear Sir or Madam, I used CVX several times successfully several months ago. But today I tried to use CVX to solve a convex minimization problem. Unfortunately, when I try to use it, I got the notice below from my mac. “gurobi.mexmaci64” cannot be opened because the developer cannot be verified So I have to move that file to Trash. I tried to delete all CVX files in my mac and download a new CVX from your website http://cvxr.com/cvx/download/ again. But the same problem occurs again. C…