title: pipenv install failing due to timeout
body: <pre><code>C:\Users\danie01\fox\test\robotframework&gt;pipenv install --python 3.5
  Creating a virtualenv for this project...
  Pipfile: C:\Users\danie01\fox\test\robotframework\Pipfile
  Using C:\Users\danie01\AppData\Local\Programs\Python\Python35\python.exe (3.5.0) to create virtualenv...
  Traceback (most recent call last):
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\pexpect\expect.py", line 109, in expect_loop
      return self.timeout()
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\pexpect\expect.py", line 82, in timeout
      raise TIMEOUT(msg)
  pexpect.exceptions.TIMEOUT: &lt;pexpect.popen_spawn.PopenSpawn object at 0x05020630&gt;
  searcher: searcher_re:
      0: EOF
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\runpy.py", line 193, in _run_module_as_main
      "__main__", mod_spec)
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\runpy.py", line 85, in _run_code
      exec(code, run_globals)
    File "C:\Users\danie01\AppData\Local\Programs\Python\Python36-32\Scripts\pipenv.exe\__main__.py", line 9, in &lt;module&gt;
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\click\core.py", line 722, in __call__
      return self.main(*args, **kwargs)
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\click\core.py", line 697, in main
      rv = self.invoke(ctx)
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\click\core.py", line 1066, in invoke
      return _process_result(sub_ctx.command.invoke(sub_ctx))
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\click\core.py", line 895, in invoke
      return ctx.invoke(self.callback, **ctx.params)
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\click\core.py", line 535, in invoke
      return callback(*args, **kwargs)
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\cli.py", line 435, in install
      selective_upgrade=selective_upgrade,
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\core.py", line 1759, in do_install
      pypi_mirror=pypi_mirror,
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\core.py", line 609, in ensure_project
      three=three, python=python, site_packages=site_packages, pypi_mirror=pypi_mirror
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\core.py", line 556, in ensure_virtualenv
      do_create_virtualenv(python=python, site_packages=site_packages, pypi_mirror=pypi_mirror)
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\core.py", line 934, in do_create_virtualenv
      click.echo(crayons.blue(c.out), err=True)
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\delegator.py", line 99, in out
      self.__out = self._pexpect_out
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\delegator.py", line 87, in _pexpect_out
      result += self.subprocess.read()
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\pexpect\spawnbase.py", line 441, in read
      self.expect(self.delimiter)
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\pexpect\spawnbase.py", line 341, in expect
      timeout, searchwindowsize, async_)
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\pexpect\spawnbase.py", line 369, in expect_list
      return exp.expect_loop(timeout)
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\pexpect\expect.py", line 119, in expect_loop
      return self.timeout(e)
    File "c:\users\danie01\appdata\local\programs\python\python36-32\lib\site-packages\pipenv\vendor\pexpect\expect.py", line 82, in timeout
      raise TIMEOUT(msg)
  pexpect.exceptions.TIMEOUT: &lt;pexpect.popen_spawn.PopenSpawn object at 0x05020630&gt;
  searcher: searcher_re:
      0: EOF
  &lt;pexpect.popen_spawn.PopenSpawn object at 0x05020630&gt;
  searcher: searcher_re:
      0: EOF
  </code></pre>
  
  <p>It seems like the issue might be that I want it to install the pipenv with python 3.5, but it's using python 3.6? I have both installed and in PATH. I'm not sure why an installer would be timing out.</p>
  
  <p>I had previously installed a pipenv with 3.6 and removed it with some difficulty (I had to manually delete the virutalenv), so that may be part of the cause.</p>
  
  <p>EDIT:</p>
  
  <p>On a second attempt, it just hangs forever at <code>Using C:\Users\danie01\AppData\Local\Programs\Python\Python35\python.exe (3.5.0) to create virtualenv...</code></p>