安装Tensorflow时出现错误如何解决？

Question

我尝试使用pip install tensorflow安装 TensorFlow，但出现以下错误。 那是因为超时问题吗？ 安装TensorFlow时如何克服这个错误？

ERROR: Exception:
Traceback (most recent call last):
  File "c:\users\hp\appdata\local\programs\python\python38\lib\site-packages\pip\_vendor\urllib3\response.py", line 425, in _error_catcher
    yield
  File "c:\users\hp\appdata\local\programs\python\python38\lib\site-packages\pip\_vendor\urllib3\response.py", line 507, in read
    data = self._fp.read(amt) if not fp_closed else b""
  File "c:\users\hp\appdata\local\programs\python\python38\lib\site-packages\pip\_vendor\cachecontrol\filewrapper.py", line 62, in read
    data = self.__fp.read(amt)
  File "c:\users\hp\appdata\local\programs\python\python38\lib\http\client.py", line 454, in read
    n = self.readinto(b)
  File "c:\users\hp\appdata\local\programs\python\python38\lib\http\client.py", line 498, in readinto
    n = self.fp.readinto(b)
  File "c:\users\hp\appdata\local\programs\python\python38\lib\socket.py", line 669, in readinto
    return self._sock.recv_into(b)
  File "c:\users\hp\appdata\local\programs\python\python38\lib\ssl.py", line 1241, in recv_into
    return self.read(nbytes, buffer)
  File "c:\users\hp\appdata\local\programs\python\python38\lib\ssl.py", line 1099, in read
    return self._sslobj.read(len, buffer)
socket.timeout: The read operation timed out

Answer 1

如果您使用conda第一次运行：

conda config --set ssl_verify no

之后修改您的默认超时：

pip --default-timeout=900 install tensorflow 

注意： conda config --set ssl_verify no仅适用于conda如果您不在conda env 上，请跳过此步骤。