conda更新CondaHTTPError：HTTP無

通過運行Conda更新中途 - 所有更新都停滯。多個軟件包已更新。現在，當我運行「暢達更新--all」或「暢達更新暢達」，我得到這樣的響應：conda更新CondaHTTPError：HTTP無

(C:\Users\*****\AppData\Local\Continuum\Anaconda3) C:\Users\*****>conda update conda 
Fetching package metadata ... 

CondaHTTPError: HTTP None None for url <None> 
Elapsed: None 

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. 
SSLError(SSLError(SSLError("bad handshake: Error([('SSL routines', 'ssl3_get_server_certificate', 'certificate verify failed')],)",),),)

我重複「暢達更新暢達」多天，在結果沒有變化。我可以看有沒有HTTP，但是「暢達信息--a」顯示頻道網址

(C:\Users\*****\AppData\Local\Continuum\Anaconda3) C:\Users\*****>conda info -a 
Current conda install: 

      platform : win-64 
     conda version : 4.3.13 
    conda is private : False 
    conda-env version : 4.3.13 
conda-build version : 2.1.5 
    python version : 3.5.3.final.0 
    requests version : 2.13.0 
    root environment : C:\Users\*****\AppData\Local\Continuum\Anaconda3 (writable) 
default environment : C:\Users\*****\AppData\Local\Continuum\Anaconda3 
    envs directories : C:\Users\*****\AppData\Local\Continuum\Anaconda3\envs 
         C:\Users\*****\AppData\Local\conda\conda\envs 
         C:\Users\*****\.conda\envs 
     package cache : C:\Users\*****\AppData\Local\Continuum\Anaconda3\pkgs 
         C:\Users\*****\AppData\Local\conda\conda\pkgs 
     channel URLs : https://conda.anaconda.org/anaconda-fusion/win-64 
         https://conda.anaconda.org/anaconda-fusion/noarch 
         https://repo.continuum.io/pkgs/free/win-64 
         https://repo.continuum.io/pkgs/free/noarch 
         https://repo.continuum.io/pkgs/r/win-64 
         https://repo.continuum.io/pkgs/r/noarch 
         https://repo.continuum.io/pkgs/pro/win-64 
         https://repo.continuum.io/pkgs/pro/noarch 
         https://repo.continuum.io/pkgs/msys2/win-64 
         https://repo.continuum.io/pkgs/msys2/noarch 
     config file : C:\Users\*****\.condarc 
     offline mode : False 
     user-agent : conda/4.3.13 requests/2.13.0 CPython/3.5.3 Windows/7 Windows/6.1.7601

如何獲得「暢達更新」來調用正確的HTTP地址？

來源

2017-03-02 user3730972