ubuntu18.04 anaconda 用conda创建python虚拟环境,总是提示Collecting package metadata (repodata.json): failed
ubuntu18.04anaconda用conda创建python虚拟环境,condacreate-nyour-env-namepython==2.7总是提示Collectingpackagemetadata(repodata.json):failed,CondaHTTPError:HTTP000CONNECTIONFAILEDforurlhttps://repo.anaconda.com/pkg