Anaconda无法更新详解编程语言

C:/Users/Administrator>conda upgrade --all 
WARNING: The conda.compat module is deprecated and will be removed in a future r 
elease. 
Collecting package metadata: failed 
 
CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://repo.anaconda.com/pk 
gs/free/win-64/repodata.json.bz2> 
Elapsed: - 
 
An HTTP error occurred when trying to retrieve this URL. 
HTTP errors are often intermittent, and a simple retry will get you on your way. 
 
 
If your current network has https://www.anaconda.com blocked, please file 
a support request with your network engineering team. 
 
SSLError(MaxRetryError('HTTPSConnectionPool(host=/'repo.anaconda.com/', port=443 
): Max retries exceeded with url: /pkgs/free/win-64/repodata.json.bz2 (Caused by 
 SSLError("Can/'t connect to HTTPS URL because the SSL module is not available." 
))'))