title: pip install scipy, failed with error code -11
body: <p>I was installing scipy for theano in virtualenv, it fails right after the start the installation. And it says it fails with error code -11. Could anyone can help me with this, what is the error code 11?</p>
  
  <p>Here is the full trace of the error, from the beginning of when I run the command:</p>
  
  <pre><code>(dl)[haohan@sirius deeplearning]$ pip install theano
  Requirement already satisfied (use --upgrade to upgrade): theano in ./dl/lib/python2.7/site-packages
  Requirement already satisfied (use --upgrade to upgrade): numpy&gt;=1.5.0 in ./dl/lib/python2.7/site-   packages (from theano)
  Downloading/unpacking scipy&gt;=0.7.2 (from theano)
  Downloading scipy-0.14.0.tar.gz (10.2MB): 10.2MB downloaded
  Running setup.py (path:/home/haohan/deeplearning/dl/build/scipy/setup.py) egg_info for package scipy
  
      warning: no previously-included files matching '*_subr_*.f' found under directory 'scipy/linalg/src/id_dist/src'
      no previously-included directories found matching 'scipy/special/tests/data/boost'
      no previously-included directories found matching 'scipy/special/tests/data/gsl'
      no previously-included directories found matching 'doc/build'
      no previously-included directories found matching 'doc/source/generated'
      no previously-included directories found matching '*/__pycache__'
      warning: no previously-included files matching '*~' found anywhere in distribution
      warning: no previously-included files matching '*.bak' found anywhere in distribution
      warning: no previously-included files matching '*.swp' found anywhere in distribution
      warning: no previously-included files matching '*.pyo' found anywhere in distribution
  Installing collected packages: scipy
      Running setup.py install for scipy
  Cleaning up...
  Command /home/haohan/deeplearning/dl/bin/python -c "import setuptools, tokenize;__file__='/home/haohan/deeplearning/dl/build/scipy/setup.py';
  exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" 
  install --record /tmp/pip-svx8Wr-record/install-record.txt --single-version-externally-managed --compile --install-headers 
  /home/haohan/deeplearning/dl/include/site/python2.7 failed with error code -11 in /home/haohan/deeplearning/dl/build/scipy
  Storing debug log for failure in /home/haohan/.pip/pip.log
  </code></pre>
  
  <p>I break the second last line into several lines, for the convenience of reading.<br>
  I think this is very strange that the error occurs barely after the installation starts and I have just use pip to install numpy successfully, so it's unlikely to be the problem of pip. Then, where is the problem? How should I fix it?</p>
  
  <p>Could it be related with the system? But I guess I cannot print the system information out since I don't have sudo permission...</p>
  
  <p>Could it because that our cluster is too old? That's the only explanation that I can think of. </p>
  
  <p>Thanks a lot!</p>