ERROR: Exception:
Traceback (most recent call last):
File "d:\xadi\lib\site-packages\pip_vendor\urllib3\response.py", line 437, in _error_catcher
yield
File "d:\xadi\lib\site-packages\pip_vendor\urllib3\response.py", line 519, in read
data = self._fp.read(amt) if not fp_closed else b""
File "d:\xadi\lib\site-packages\pip_vendor\cachecontrol\filewrapper.py", line 62, in read
data = self.__fp.read(amt)
File "d:\xadi\lib\http\client.py", line 458, in read
n = self.readinto(b)
File "d:\xadi\lib\http\client.py", line 502, in readinto
n = self.fp.readinto(b)
File "d:\xadi\lib\socket.py", line 669, in readinto
return self._sock.recv_into(b)
File "d:\xadi\lib\ssl.py", line 1241, in recv_into
return self.read(nbytes, buffer)
File "d:\xadi\lib\ssl.py", line 1099, in read
return self._sslobj.read(len, buffer)
socket.timeout: The read operation timed out
During handling of the above exception, another exception occurred:
Traceback (most recent c
socket.timeout: The read operation timed out, 有可能是网络问题，换个源或者找个比较好的网络试试