1. Install third-party libraries in pycharm is prompt error, such as I install the selenium or through PIP instructions appear error
2. The company is using a sandbox mode, operations have adjusted the installation mode, the implementation can be installed in the sandbox mode, specific error is as follows:
Amy polumbo IP installation error prompt: WARNING: Retrying (Retry (total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError (' & lt; PIP. _vendor. Urllib3. Connection. VerifiedHTTPSConnection object at 0 x064404a8 & gt; : Failed to establish a new connection: [10013] WinError with a way to access is not allowed to do an attempt to access a socket, and ') '
B. by File - setting add third-party libraries is also an error that, under the query each big BBS said to use the mirror to solve, but still won't do



Have bosses know that this is what causes?