title: mex file not executing in MATLAB 7.5.0 (R2007b)
body: <p>I created a <strong><code>.mex</code></strong> file of a MATLAB file <code>test.m</code> from MATLAB R2012b using MATLAB coder.</p>
  
  <p>I got the output file <code>test_mex.mexa64</code>. I was hoping to use this <code>.mex</code> file in MATLAB 7.5.0 (R2007b) but it shows the following error. </p>
  
  <pre><code>Invalid MEX-file '/work/sreekanthl/test_mex.mexa64': libmwblascompat32.so: 
  cannot open shared object file: No such file or directory.
  </code></pre>
  
  <p>How can I make this <code>.mex</code> file work in 7.5.0 (R2007b)?</p>