: HTTP000CONNECTIONFAILED for url <https://conda.anaconda.org/menpo/osx-64/widgetsnbextension-1.2.3-py35_1.tar.bz2>
An HTTP error occurred when trying to retrieve this URL.CondaH
CondaHTTPError: HTTP000CONNECTIONFAILED for url <https://conda.binstar.org/rsignell/linux-64/repodata.json>
An HTTP error occurred when trying to retrieve this URL.
CondaHTTPError: HTTP000CONNECTIONFAILED for url <https://repo.anaconda.com/pkgs/main/win-64/current_repodata.json>
An HTTP error occurred when trying to retrieve this URL</e
获取以下错误: CondaHTTPError: HTTP000CONNECTIONFAILED for url <https://repo.anaconda.com/pkgs/main/win-64/pywavelets-1.1.1-py37he774522_0.tar.bz2>
An HTTP error occurred when trying t
CondaHTTPError: HTTP None None for url <https://conda.anaconda.org/anaconda/linux-64/repodata.json>
An HTTP error occurred when trying to retrieve this URL.HTTP errors are often inte