title: Import Error: No module name libstdcxx
body: <p>When I use gdb to debug my C++ program with <strong>segmentation fault</strong>, I come with this error in gdb. </p>
  
  <blockquote>
    <p>Traceback (most recent call last):
      File "/usr/share/gdb/auto-load/usr/lib/x86_64-linux-  gnu/libstdc++.so.6.0.19-gdb.py", line 63, in 
        from libstdcxx.v6.printers import register_libstdcxx_printers
    ImportError: No module named 'libstdcxx'</p>
  </blockquote>
  
  <p>I am using Gdb 7.7.1 and g++ version 4.8.4. I have googled around but haven't get answers. Can any one solve my error? Thank you very much.</p>