title: libstdc++ GLIBCXX version errors
body: <p>when I compile a c++ program in my computer using g++ and transfer the executable to run it on my university server, I get </p>
  
  <pre><code>./main: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.9' not found (required by ./main)
  ./main: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.14' not found (required by ./main)
  ./main: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by ./main)
  </code></pre>
  
  <p>The program runs well on my computer, and I don't have privileges to install any new software on my university servers. </p>
  
  <p>any help ?
  Thanks</p>