安装torch库时遇到下面的问题
ERROR: Exception:
Traceback (most recent call last):
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_vendor\urllib3\response.py", line
437, in _error_catcher
yield
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_vendor\urllib3\response.py", line
560, in read
data = self._fp_read(amt) if not fp_closed else b""
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_vendor\urllib3\response.py", line
526, in _fp_read
return self._fp.read(amt) if amt is not None else self._fp.read()
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_vendor\cachecontrol\filewrapper.p
y", line 90, in read
data = self.__fp.read(amt)
File "D:\Program Files\Python\Python38\lib\http\client.py", line 455, in read
n = self.readinto(b)
File "D:\Program Files\Python\Python38\lib\http\client.py", line 499, in readinto
n = self.fp.readinto(b)
File "D:\Program Files\Python\Python38\lib\socket.py", line 669, in readinto
return self._sock.recv_into(b)
File "D:\Program Files\Python\Python38\lib\ssl.py", line 1241, in recv_into
return self.read(nbytes, buffer)
File "D:\Program Files\Python\Python38\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 call last):
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\cli\base_command.py", li
ne 160, in exc_logging_wrapper
status = run_func(*args)
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\cli\req_command.py", lin
e 247, in wrapper
return func(self, options, args)
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\commands\install.py", li
ne 400, in run
requirement_set = resolver.resolve(
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\resolution\resolvelib\re
solver.py", line 92, in resolve
result = self._result = resolver.resolve(
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_vendor\resolvelib\resolvers.py",
line 481, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_vendor\resolvelib\resolvers.py",
line 348, in resolve
self._add_to_criteria(self.state.criteria, r, parent=None)
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_vendor\resolvelib\resolvers.py",
line 172, in _add_to_criteria
if not criterion.candidates:
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_vendor\resolvelib\structs.py", li
ne 151, in __bool__
return bool(self._sequence)
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\resolution\resolvelib\fo
und_candidates.py", line 155, in __bool__
return any(self)
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\resolution\resolvelib\fo
und_candidates.py", line 143, in <genexpr>
return (c for c in iterator if id(c) not in self._incompatible_ids)
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\resolution\resolvelib\fo
und_candidates.py", line 47, in _iter_built
candidate = func()
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\resolution\resolvelib\fa
ctory.py", line 206, in _make_candidate_from_link
self._link_candidate_cache[link] = LinkCandidate(
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\resolution\resolvelib\ca
ndidates.py", line 297, in __init__
super().__init__(
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\resolution\resolvelib\ca
ndidates.py", line 162, in __init__
self.dist = self._prepare()
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\resolution\resolvelib\ca
ndidates.py", line 231, in _prepare
dist = self._prepare_distribution()
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\resolution\resolvelib\ca
ndidates.py", line 308, in _prepare_distribution
return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\operations\prepare.py",
line 491, in prepare_linked_requirement
return self._prepare_linked_requirement(req, parallel_builds)
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\operations\prepare.py",
line 536, in _prepare_linked_requirement
local_file = unpack_url(
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\operations\prepare.py",
line 166, in unpack_url
file = get_http_url(
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\operations\prepare.py",
line 107, in get_http_url
from_path, content_type = download(link, temp_dir.path)
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\network\download.py", li
ne 147, in __call__
for chunk in chunks:
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\cli\progress_bars.py", l
ine 53, in _rich_progress_bar
for chunk in iterable:
File "F:\My\Python\Project\Software\venv\lib\site-packages\pip\_internal\network\utils.py", line
63, in response_chunks
port=443): Read timed out.
怎么办？急！
socket.timeout: The read operation timed out
感觉是网络问题 或者是镜像站问题