title: installing paramiko > pycrypto gives compile error
body: <p>I'm not a C programer. Any ideas what this needs?</p>
  
  <p>Here's the install commands I've tried: </p>
  
  <pre><code>pip install paramiko
  sudo pip install paramiko
  </code></pre>
  
  <p>Output:</p>
  
  <pre><code>src/_fastmath.c:1545:20: warning: comparison of unsigned expression &lt; 0 is always false [-Wtautological-compare]
  
                          else if (result &lt; 0)
  
                                   ~~~~~~ ^ ~
  
  src/_fastmath.c:1621:20: warning: comparison of unsigned expression &lt; 0 is always false [-Wtautological-compare]
  
                          else if (result &lt; 0)
  
                                   ~~~~~~ ^ ~
  
  2 warnings generated.
  
  clang -bundle -undefined dynamic_lookup build/temp.macosx-10.8-x86_64-2.7/src/_fastmath.o -lgmp -o build/lib.macosx-10.8-x86_64-2.7/Crypto/PublicKey/_fastmath.so
  
  ld: illegal text-relocation to ___gmp_binvert_limb_table in /usr/local/lib/libgmp.a(mp_minv_tab.o) from ___gmpn_divexact_1 in /usr/local/lib/libgmp.a(dive_1.o) for architecture x86_64
  
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
  
  error: command 'clang' failed with exit status 1
  
  ----------------------------------------
  
  Command /Users/Ceti/.pythonbrew/pythons/Python-2.7.3/bin/python -c "import setuptools;__file__='/private/tmp/pip-build-root/pycrypto/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-Rrbho6-record/install-record.txt --single-version-externally-managed failed with error code 1 in /private/tmp/pip-build-root/pycrypto
  
  Exception information:
  Traceback (most recent call last):
    File "/Users/Ceti/.pythonbrew/pythons/Python-2.7.3/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg/pip/basecommand.py", line 139, in main
      status = self.run(options, args)
    File "/Users/Ceti/.pythonbrew/pythons/Python-2.7.3/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg/pip/commands/install.py", line 271, in run
      requirement_set.install(install_options, global_options, root=options.root_path)
    File "/Users/Ceti/.pythonbrew/pythons/Python-2.7.3/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg/pip/req.py", line 1185, in install
      requirement.install(install_options, global_options, *args, **kwargs)
    File "/Users/Ceti/.pythonbrew/pythons/Python-2.7.3/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg/pip/req.py", line 592, in install
      cwd=self.source_dir, filter_stdout=self._filter_install, show_stdout=False)
    File "/Users/Ceti/.pythonbrew/pythons/Python-2.7.3/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg/pip/util.py", line 662, in call_subprocess
      % (command_desc, proc.returncode, cwd))
  InstallationError: Command /Users/Ceti/.pythonbrew/pythons/Python-2.7.3/bin/python -c "import setuptools;__file__='/private/tmp/pip-build-root/pycrypto/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-Rrbho6-record/install-record.txt --single-version-externally-managed failed with error code 1 in /private/tmp/pip-build-root/pycrypto
  </code></pre>