Matlab - CVX_SETUP error in version 2.2

I am trying to setup cvx into my Matlab latest release. Currently I downloaded cvx 2.2 and extract the zip into MATLAB directory on my Mac. After I call cvx_setup, I encountered with the following error:

Testing with a simple model…
UNEXPECTED ERROR: --------------------------------------------------------
Invalid MEX-file
6): no suitable image found. Did find:
code signature in
not valid for use in process using Library Validation: library
load disallowed by system policy
Error in cvx_bcompress (line 29)
[ ndxs, scls ] = cvx_bcompress_mex( sparse( x ), mode, num_sorted
Error in cvx/bcompress (line 21)
[ xR, xb ] = cvx_bcompress( xb, mode, nsrt );
Error in cvx/svec (line 13)
[ xR, y ] = bcompress( x );
Error in cvx/norm (line 46)
x = svec( x, p );
Error in cvx_setup (line 212)
minimize( norm(A*x-b,1) );
Please report this error to support, and include entire output of
CVX_SETUP in your support request.

I could not figure out why this test fails.