title: Matlab Kalman /usr/bin/ld: cannot find -lstdc++
body: <p>I'm following the <code>Matlab</code> coder <code>kalman</code> tutorial in <code>Matlab</code> help. When using <code>codegen</code>, there's an error as below:</p>
  <blockquote>
  <p>/usr/bin/ld: cannot find -lstdc++</p>
  <p>collect2: ld returned 1 exit status</p>
  </blockquote>
  <p>But there is <code>libstdc++.so.6</code> in <code>/lib/</code> and <code>/usr/lib</code></p>