大佬
安装python 出现下面的语句怎么办啊！！！
Exception:
Traceback (most recent call last):
File “c:\users\李家大少爷\appdata\local\programs\python\python36\lib\site-packages\pip_internal\basecommand.py”, line 141, in main
status = self.run(options, args)
File “c:\users\李家大少爷\appdata\local\programs\python\python36\lib\site-packages\pip_internal\commands\install.py”, line 299, in run
resolver.resolve(requirement_set)
File “c:\users\李家大少爷\appdata\local\programs\python\python36\lib\site-packages\pip_internal\resolve.py”, line 102, in resolve
self._resolve_one(requirement_set, req)
File “c:\users\李家大少爷\appdata\local\programs\python\python36\lib\site-packages\pip_internal\resolve.py”, line 261, in _resolve_one
check_dist_requires_python(dist)
File “c:\users\李家大少爷\appdata\local\programs\python\python36\lib\site-packages\pip_internal\utils\packaging.py”, line 46, in check_dist_requires_python
feed_parser.feed(metadata)
File “c:\users\李家大少爷\appdata\local\programs\python\python36\lib\email\feedparser.py”, line 175, in feed
self._input.push(data)
File “c:\users\李家大少爷\appdata\local\programs\python\python36\lib\email\feedparser.py”, line 103, in push
self._partial.write(data)
TypeError: string argument expected, got ‘NoneType’
怎么说