如何修复”
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x000002C5F0A1F3C8>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed')': /simple/xgboost/
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x000002C5F0A1F710>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed')': /simple/xgboost/
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x000002C5F0A1F7B8>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed')': /simple/xgboost/
Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x000002C5F0A059E8>: Failed to establish a new connection: [Errno 11002] getaddrinfo failed')': /simple/xgboost/
Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x000002C5F0A05DA0>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed')': /simple/xgboost/
Could not find a version that satisfies the requirement xgboost (from versions: )
No matching distribution found for xgboost"
试图通过！pip3 install xgboost