我的计算机上有python，但每当我尝试安装任何使用pip的内容时，都会出现以下错误。我该如何解决这个问题。每当我尝试git clone时，我都会遇到连接问题。
版本9.0.3
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\Users\a1001813>pip install sphinx sphinx-autobuild
Collecting sphinx
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None))
after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection
.VerifiedHTTPSConnection object at 0x0000000003AB2B38>, 'Connection to pypi.pyth
on.org timed out. (connect timeout=15)')': /simple/sphinx/
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None))
after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection
.VerifiedHTTPSConnection object at 0x0000000003AB28D0>, 'Connection to pypi.pyth
on.org timed out. (connect timeout=15)')': /simple/sphinx/
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None))
after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection
.VerifiedHTTPSConnection object at 0x0000000003AB2C88>, 'Connection to pypi.pyth
on.org timed out. (connect timeout=15)')': /simple/sphinx/
Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None))
after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection
.VerifiedHTTPSConnection object at 0x0000000003AB2E48>, 'Connection to pypi.pyth
on.org timed out. (connect timeout=15)')': /simple/sphinx/
Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None))
after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection
.VerifiedHTTPSConnection object at 0x0000000003AB2F60>, 'Connection to pypi.pyth
on.org timed out. (connect timeout=15)')': /simple/sphinx/
Could not find a version that satisfies the requirement sphinx (from versions:
)
No matching distribution found for sphinx
C:\Users\a1001813>