Krdytkyu

I'm trying install the requests, but I can't do that. I'm using Ubuntu 16.04

I tried to install using

$ sudo pip install requests

and I get the following error

Collecting requests

Exception:

Traceback (most recent call last):

  File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 209, in main

    status = self.run(options, args)

  File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 317, in run

    requirement_set.prepare_files(finder)

  File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 360, in prepare_files

    ignore_dependencies=self.ignore_dependencies))

  File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 512, in _prepare_file

    finder, self.upgrade, require_hashes)

  File "/usr/lib/python2.7/dist-packages/pip/req/req_install.py", line 273, in populate_link

    self.link = finder.find_requirement(self, upgrade)

  File "/usr/lib/python2.7/dist-packages/pip/index.py", line 442, in find_requirement

    all_candidates = self.find_all_candidates(req.name)

  File "/usr/lib/python2.7/dist-packages/pip/index.py", line 400, in find_all_candidates

    for page in self._get_pages(url_locations, project_name):

  File "/usr/lib/python2.7/dist-packages/pip/index.py", line 545, in _get_pages

    page = self._get_page(location)

  File "/usr/lib/python2.7/dist-packages/pip/index.py", line 648, in _get_page

    return HTMLPage.get_page(link, session=self.session)

  File "/usr/lib/python2.7/dist-packages/pip/index.py", line 757, in get_page

    "Cache-Control": "max-age=600",

  File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 480, in get

    return self.request('GET', url, **kwargs)

  File "/usr/lib/python2.7/dist-packages/pip/download.py", line 378, in request

    return super(PipSession, self).request(method, url, *args, **kwargs)

  File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 468, in request

    resp = self.send(prep, **send_kwargs)

  File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 597, in send

    history = [resp for resp in gen] if allow_redirects else 

  File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 195, in resolve_redirects

    **adapter_kwargs

  File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 576, in send

    r = adapter.send(request, **kwargs)

  File "/usr/share/python-wheels/CacheControl-0.11.5-py2.py3-none-any.whl/cachecontrol/adapter.py", line 46, in send

    resp = super(CacheControlAdapter, self).send(request, **kw)

  File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/adapters.py", line 376, in send

    timeout=timeout

  File "/usr/share/python-wheels/urllib3-1.13.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 610, in urlopen

    _stacktrace=sys.exc_info()[2])

  File "/usr/share/python-wheels/urllib3-1.13.1-py2.py3-none-any.whl/urllib3/util/retry.py", line 228, in increment

    total -= 1

TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'

My python version is the 2.7
and the pip is 8.1.1

I fixed that problem on my own. I just reinstalled the pip.

First of all I uninstalled the pip

sudo apt-get remove --purge python-pip

sudo apt-get autoremove && sudo apt-get autoclean && sudo apt-get clean

sudo apt-get update

after that I just reinstalled the pip

sudo apt-get install python-pip

sudo pip install requests

and it works.