WARNING: using non-empty environment directory: /home/sanketh/Desktop/volttron/env
using non-empty environment directory: /home/sanketh/Desktop/volttron/env
Creating virtual Python environment
Downloading virtualenv DOAP record
Downloading virtualenv 15.1.0
New python executable in /home/sanketh/Desktop/volttron/env/bin/python2.7
Not overwriting existing python script /home/sanketh/Desktop/volttron/env/bin/python (you must use /home/sanketh/Desktop/volttron/env/bin/python2.7)
Installing setuptools, pip, wheel...
  Complete output from command /home/sanketh/Deskto...on/env/bin/python2.7 - setuptools pip wheel:
  Collecting setuptools
Exception:
Traceback (most recent call last):
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/commands/install.py", line 324, in run
    requirement_set.prepare_files(finder)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/req/req_set.py", line 380, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/req/req_set.py", line 554, in _prepare_file
    require_hashes
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/req/req_install.py", line 278, in populate_link
    self.link = finder.find_requirement(self, upgrade)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/index.py", line 465, in find_requirement
    all_candidates = self.find_all_candidates(req.name)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/index.py", line 423, in find_all_candidates
    for page in self._get_pages(url_locations, project_name):
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/index.py", line 568, in _get_pages
    page = self._get_page(location)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/index.py", line 683, in _get_page
    return HTMLPage.get_page(link, session=self.session)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/index.py", line 792, in get_page
    "Cache-Control": "max-age=600",
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/_vendor/requests/sessions.py", line 488, in get
    return self.request('GET', url, **kwargs)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/download.py", line 386, in request
    return super(PipSession, self).request(method, url, *args, **kwargs)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/_vendor/requests/sessions.py", line 475, in request
    resp = self.send(prep, **send_kwargs)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/_vendor/requests/sessions.py", line 596, in send
    r = adapter.send(request, **kwargs)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/_vendor/cachecontrol/adapter.py", line 47, in send
    resp = super(CacheControlAdapter, self).send(request, **kw)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/_vendor/requests/adapters.py", line 390, in send
    conn = self.get_connection(request.url, proxies)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/_vendor/requests/adapters.py", line 290, in get_connection
    proxy_manager = self.proxy_manager_for(proxy)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/_vendor/requests/adapters.py", line 184, in proxy_manager_for
    **proxy_kwargs
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/_vendor/requests/adapters.py", line 43, in SOCKSProxyManager
    raise InvalidSchema("Missing dependencies for SOCKS support.")
InvalidSchema: Missing dependencies for SOCKS support.
----------------------------------------
...Installing setuptools, pip, wheel...done.
Traceback (most recent call last):
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv.py", line 2328, in <module>
    main()
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv.py", line 713, in main
    symlink=options.symlink)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv.py", line 945, in create_environment
    download=download,
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv.py", line 901, in install_wheel
    call_subprocess(cmd, show_stdout=False, extra_env=env, stdin=SCRIPT)
  File "/tmp/tmpGQ2bmZ/virtualenv-15.1.0/virtualenv.py", line 797, in call_subprocess
    % (cmd_desc, proc.returncode))
OSError: Command /home/sanketh/Deskto...on/env/bin/python2.7 - setuptools pip wheel failed with error code 2