D:\python\Scripts>pip install ipython
Collecting ipython
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x000001740F9A2490>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed')': /packages/8f/b4/1913fff4fd4ec3c77dfbe4611d1a076be23c42fa725057fcd1651a553ac4/ipython-7.31.0-py3-none-any.whl
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x000001740F9A2700>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed')': /packages/8f/b4/1913fff4fd4ec3c77dfbe4611d1a076be23c42fa725057fcd1651a553ac4/ipython-7.31.0-py3-none-any.whl
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x000001740F91F880>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed')': /packages/8f/b4/1913fff4fd4ec3c77dfbe4611d1a076be23c42fa725057fcd1651a553ac4/ipython-7.31.0-py3-none-any.whl
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x000001740F91FAF0>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed')': /packages/8f/b4/1913fff4fd4ec3c77dfbe4611d1a076be23c42fa725057fcd1651a553ac4/ipython-7.31.0-py3-none-any.whl
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x000001740F91F970>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed')': /packages/8f/b4/1913fff4fd4ec3c77dfbe4611d1a076be23c42fa725057fcd1651a553ac4/ipython-7.31.0-py3-none-any.whl
ERROR: Could not install packages due to an OSError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Max retries exceeded with url: /packages/8f/b4/1913fff4fd4ec3c77dfbe4611d1a076be23c42fa725057fcd1651a553ac4/ipython-7.31.0-py3-none-any.whl (Caused by NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x000001740F9A2910>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed'))
WARNING: You are using pip version 21.1.1; however, version 21.3.1 is available.
You should consider upgrading via the 'd:\python\python.exe -m pip install --upgrade pip' command.
