title: Mesos ExamplesTest.PythonFramework check fails on OSX
body: <p>After successfully compiling Mesos 0.16.0, running the tests fails when checking the PythonFramework. All other tests pass successfully.</p>
  <hr />
  <p>Steps I used for building:</p>
  <pre><code>./bootstrap
  mkdir build
  cd build
  ../configure CXX=g++4.7 CC=gcc-4.7
  make
  </code></pre>
  <hr />
  <p>Then, when running the tests;</p>
  <pre><code>make check
  </code></pre>
  <p>The results look like this:</p>
  <pre><code>[...]
  [ RUN      ] ExamplesTest.PythonFramework
  ../../src/tests/script.cpp:78: Failure
  Failed
  python_framework_test.sh exited with status 1
  [  FAILED  ] ExamplesTest.PythonFramework (201 ms)
  [...]
  </code></pre>
  <hr />
  <p>Environment:</p>
  <blockquote>
  <p>OS X 10.9.1 (Mavericks)</p>
  <p>Python 2.7.5 (default, Aug 25 2013, 00:04:04)  [GCC 4.2.1 Compatible
  Apple LLVM 5.0 (clang-500.0.68)] on darwin</p>
  <p>gcc-4.7 (GCC) 4.7.3 Copyright (C) 2012 Free Software Foundation, Inc.
  This is free software; see the source for copying conditions.  There
  is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
  PARTICULAR PURPOSE.</p>
  </blockquote>
  <hr />
  <p><strong>How do I build proper Mesos Python bindings that pass the tests within this environment?</strong></p>