pip install
Python 2.7.11+가 설치된 Ubuntu 16.04 시스템에서 모든 모듈을 사용하면 다음 오류가 발생합니다.
TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'
핍에 어떤 문제가 있습니까? 필요한 경우 어떻게 다시 설치할 수 있습니까?
업데이트 : 전체 역 추적은 다음과 같습니다.
sunny@sunny:~$ pip install requests
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 328, in run
wb.build(autobuilding=True)
File "/usr/lib/python2.7/dist-packages/pip/wheel.py", line 748, in build
self.requirement_set.prepare_files(self.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 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'
pip
일반적으로 포함 된 requests
패키지를 사용하고 requests
일반적으로 포함 된 urllib3
패키지를 사용 합니다. 이러한 휠은 포함 된 버전이 아니며 아마도이 pip
코드의 일부 하위 클래스 와 호환되지 않을 수 있습니다. /usr/share/python-wheels
아마도 옆으로 이동 하시겠습니까?
pip
사용할 것으로 예상 pip/_vendor/requests/
하고 pip/_vendor/requests/packages/urllib3/
, 아니 /usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests
또는 /usr/share/python-wheels/urllib3-1.13.1-py2.py3-none-any.whl/urllib3
.
requests
및 pip
종속성을 포함. 귀하의 트레이스 백은 임베디드 버전이 사용되지 않음을 보여 주지만 그 이유 를 모르겠습니다.