title: Error in matcaffe installation
body: <p><img src="https://i.stack.imgur.com/zShHP.png" alt="enter image description here"></p>
  
  <p>The above error showed up when I tried to install matcaffe in ubuntu. I switched to caffe root directory, and ran the following commands:</p>
  
  <pre><code>$ cd /home/naved/Desktop/caffe-master
  $ make all matcaffe
  $ make mattest
  </code></pre>
  
  <p>My matlab version is 2011a.</p>
  
  <p>After running <code>make mattest</code>, the error above showed up.</p>
  
  <p>What should I do to solve this problem?</p>