pip install error - after connection broken by 'ProxyError

pip install 오류

C:\Users\user>pip install scipy

WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', timeout('_ssl.c:1105: The handshake operation timed out'))': /simple/scipy/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', timeout('_ssl.c:1105: The handshake operation timed out'))': /simple/scipy/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', timeout('_ssl.c:1105: The handshake operation timed out'))': /simple/scipy/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', timeout('_ssl.c:1105: The handshake operation timed out'))': /simple/scipy/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', timeout('_ssl.c:1105: The handshake operation timed out'))': /simple/scipy/
ERROR: Could not find a version that satisfies the requirement scipy
ERROR: No matching distribution found for scipy

해결방안

• Proxy를 외부프로그램에서 사용하지 않는지 확인 - 프록시 프로그램

• 인터넷익스플로러 프록시 사용여부 확인 - 설정되어있는경우 해제 한다.

익스플로러에서 설정된 프록시 셋팅 제거

• Proxy를 사용해야 하는 경우 아래 링크를 참조하여 해결한다.

stackoverflow.com/questions/35003079/pip-proxy-error

Pip Proxy Error

필자의 경우 PC에서 인터넷 익스플로러 프록시 설정을 계속 켜서 끄고 pip install 하니 해결되었다.