All PyPy builds failing on ci.kennethreitz.org

Example output is:

```
Started by upstream project "requests-pr" build number 401
originally caused by:
 GitHub pull request #2188 of commit 6b1a30b7059859c18f1d44d58011ac405e750f26 automatically merged.
Building in workspace /var/lib/jenkins/jobs/requests-pr/workspace/PYTHON/pypy-1.8
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url https://github.com/kennethreitz/requests.git # timeout=10
Fetching upstream changes from https://github.com/kennethreitz/requests.git
 > git --version # timeout=10
 > git fetch --tags --progress https://github.com/kennethreitz/requests.git +refs/pull/*:refs/remotes/origin/pr/*
Checking out Revision 69c7bb1506e5378c22bb6164451f1acc07bf138a (detached)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 69c7bb1506e5378c22bb6164451f1acc07bf138a
 > git rev-list 56abf36d19e82fa27bbdf85c7c6528cf1d1a6e13 # timeout=10
[pypy-1.8] $ /usr/bin/pypy /var/lib/jenkins/shiningpanda/jobs/038a7fc3/virtualenv.py /var/lib/jenkins/shiningpanda/jobs/038a7fc3/virtualenvs/d41d8cd9
New pypy executable in /var/lib/jenkins/shiningpanda/jobs/038a7fc3/virtualenvs/d41d8cd9/bin/pypy
Installing setuptools, pip...
  Complete output from command /var/lib/jenkins/shi...vs/d41d8cd9/bin/pypy -c "import sys, pip; sys...d\"] + sys.argv[1:]))" setuptools pip:
  Ignoring indexes: https://pypi.python.org/simple/
Downloading/unpacking setuptools
Downloading/unpacking pip
Installing collected packages: setuptools, pip
Cleaning up...
Exception:
Traceback (most recent call last):
  File "/var/lib/jenkins/shiningpanda/jobs/038a7fc3/pip-0-py2.py3-none-any.whl/pip/basecommand.py", line 122, in main
    status = self.run(options, args)
  File "/var/lib/jenkins/shiningpanda/jobs/038a7fc3/pip-0-py2.py3-none-any.whl/pip/commands/install.py", line 283, in run
    requirement_set.install(install_options, global_options, root=options.root_path)
  File "/var/lib/jenkins/shiningpanda/jobs/038a7fc3/pip-0-py2.py3-none-any.whl/pip/req.py", line 1435, in install
    requirement.install(install_options, global_options, *args, **kwargs)
  File "/var/lib/jenkins/shiningpanda/jobs/038a7fc3/pip-0-py2.py3-none-any.whl/pip/req.py", line 671, in install
    self.move_wheel_files(self.source_dir, root=root)
  File "/var/lib/jenkins/shiningpanda/jobs/038a7fc3/pip-0-py2.py3-none-any.whl/pip/req.py", line 901, in move_wheel_files
    pycompile=self.pycompile,
  File "/var/lib/jenkins/shiningpanda/jobs/038a7fc3/pip-0-py2.py3-none-any.whl/pip/wheel.py", line 162, in move_wheel_files
    compileall.compile_dir(source, force=True, quiet=True)
  File "/usr/lib/pypy/lib-python/2.7/compileall.py", line 60, in compile_dir
    quiet, legacy):
  File "/usr/lib/pypy/lib-python/2.7/compileall.py", line 52, in compile_dir
    if not compile_file(fullname, ddir, force, rx, quiet, legacy):
  File "/usr/lib/pypy/lib-python/2.7/compileall.py", line 91, in compile_file
    cfile = imp.cache_from_source(fullname)
ValueError: Not a .py file: /var/lib/jenkins/shiningpanda/jobs/038a7fc3/virtualenvs/d41d8cd9/build/setuptools/setuptools/cli-32.exe

Storing debug log for failure in /var/lib/jenkins/.pip/pip.log
----------------------------------------
...Installing setuptools, pip...done.
Traceback (most recent call last):
  File "app_main.py", line 51, in run_toplevel
  File "/var/lib/jenkins/shiningpanda/jobs/038a7fc3/virtualenv.py", line 2338, in <module>
    main()
  File "/var/lib/jenkins/shiningpanda/jobs/038a7fc3/virtualenv.py", line 824, in main
    symlink=options.symlink)
  File "/var/lib/jenkins/shiningpanda/jobs/038a7fc3/virtualenv.py", line 992, in create_environment
    install_wheel(to_install, py_executable, search_dirs)
  File "/var/lib/jenkins/shiningpanda/jobs/038a7fc3/virtualenv.py", line 960, in install_wheel
    'PIP_NO_INDEX': '1'
  File "/var/lib/jenkins/shiningpanda/jobs/038a7fc3/virtualenv.py", line 902, in call_subprocess
    % (cmd_desc, proc.returncode))
OSError: Command /var/lib/jenkins/shi...vs/d41d8cd9/bin/pypy -c "import sys, pip; sys...d\"] + sys.argv[1:]))" setuptools pip failed with error code 2
Build step 'Virtualenv Builder' marked build as failure
Finished: FAILURE
```

Example failure: http://ci.kennethreitz.org/job/requests-pr/PYTHON=pypy-1.8/401/console


The only person who can fix this is @kennethreitz 


Disabled pypy for now. Need to update it anyway.