Я использую Python 3.7.2 на моей машине с доступом в Интернет.При установке любого пакета возникает следующая проблема:
M:>\pip install matplotlib
Collecting matplotlib Retrying
(Retry(total=4, connect=None, read=None, redirect=None, status=None))
after connection broken by
'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection
object at 0x04127270>: Failed to establish a new connection: [Errno
11001] getaddrinfo failed')': /simple/matplotlib/ Retrying
(Retry(total=3, connect=None, read=None, redirect=None, status=None))
after connection broken by
'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection
object at 0x04127AD0>: Failed to establish a new connection: [Errno
11001] getaddrinfo failed')': /simple/matplotlib/ Retrying
(Retry(total=2, connect=None, read=None, redirect=None, status=None))
after connection broken by
'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection
object at 0x04127AB0>: Failed to establish a new connection: [Errno
11001] getaddrinfo failed')': /simple/matplotlib/ Retrying
(Retry(total=1, connect=None, read=None, redirect=None, status=None))
after connection broken by
'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection
object at 0x0414B390>: Failed to establish a new connection: [Errno
11001] getaddrinfo failed')': /simple/matplotlib/ Retrying
(Retry(total=0, connect=None, read=None, redirect=None, status=None))
after connection broken by
'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection
object at 0x0414B210>: Failed to establish a new connection: [Errno
11001] getaddrinfo failed')': /simple/matplotlib/ Could not find a
version that satisfies the requirement matplotlib (from versions: ) No
matching distribution found for matplotlib
A.) Как это можно исправить?
A.1) Кажется, что некоторые учреждения блокируют определенный доступ.Как я могу переключить URL загрузки?
A.2) Существуют ли альтернативные зеркала и как я могу получить к ним доступ?
Заранее спасибо!