文章目录
问题:
这个时由于我按照一个模块,导致出现这样的错误。
错误代码:
Collecting pdoc
Using cached pdoc-0.3.2.tar.gz (76 kB)
ERROR: Exception:
Traceback (most recent call last):
File "d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\cli\base_command.py", line 188, in _main
status = self.run(options, args)
File "d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\cli\req_command.py", line 185, in wrapper
return func(self, options, args)
File "d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\commands\install.py", line 333, in run
reqs, check_supported_wheels=not options.target_dir
File "d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\resolution\legacy\resolver.py", line 179, in resolve
discovered_reqs.extend(self._resolve_one(requirement_set, req))
File "d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\resolution\legacy\resolver.py", line 362, in _resolve_one
abstract_dist = self._get_abstract_dist_for(req_to_install)
File "d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\resolution\legacy\resolver.py", line 314, in _get_abstract_dist_for
abstract_dist = self.preparer.prepare_linked_requirement(req)
File "d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\operations\prepare.py", line 488, in prepare_linked_requirement
req, self.req_tracker, self.finder, self.build_isolation,
File "d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\operations\prepare.py", line 91, in _get_prepared_distribution
abstract_dist.prepare_distribution_metadata(finder, build_isolation)
File "d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\distributions\sdist.py", line 40, in prepare_distribution_metadata
self.req.prepare_metadata()
File "d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\req\req_install.py", line 550, in prepare_metadata
self.metadata_directory = self._generate_metadata()
File "d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\req\req_install.py", line 530, in _generate_metadata
details=self.name or "from {}".format(self.link)
File "d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\operations\build\metadata_legacy.py", line 73, in generate_metadata
command_desc='python setup.py egg_info',
File "d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\utils\subprocess.py", line 201, in call_subprocess
line = console_to_str(proc.stdout.readline())
File "d:\python_work_tools\python3.6.8\lib\codecs.py", line 321, in decode
(result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd5 in position 18: invalid continuation byte
解决步骤:
从最后一个往上查找错误的代码:
找到第二个时候,搜索encoding时候,发现了 我之前改的一个代码。我记得之前安装
d:\python_work_tools\python3.6.8\lib\site-packages\pip\_internal\utils\subprocess.py
之前安装模块,时定位到这个地方,修改encoding为utf-8时,问题解决,现在定位到这里,发现utf-8不能解决,所以把下面的一行,注释,使用原来的代码,结果就解决问题了。
成功安装: