{"action":"created","issue":{"url":"https://api.github.com/repos/conda/conda/issues/2235","repository_url":"https://api.github.com/repos/conda/conda","labels_url":"https://api.github.com/repos/conda/conda/issues/2235/labels{/name}","comments_url":"https://api.github.com/repos/conda/conda/issues/2235/comments","events_url":"https://api.github.com/repos/conda/conda/issues/2235/events","html_url":"https://github.com/conda/conda/issues/2235","id":140049132,"number":2235,"title":"MD5 Sum mismatch during conda update conda","user":{"login":"MSeifert04","id":14200878,"avatar_url":"https://avatars.githubusercontent.com/u/14200878?v=3","gravatar_id":"","url":"https://api.github.com/users/MSeifert04","html_url":"https://github.com/MSeifert04","followers_url":"https://api.github.com/users/MSeifert04/followers","following_url":"https://api.github.com/users/MSeifert04/following{/other_user}","gists_url":"https://api.github.com/users/MSeifert04/gists{/gist_id}","starred_url":"https://api.github.com/users/MSeifert04/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MSeifert04/subscriptions","organizations_url":"https://api.github.com/users/MSeifert04/orgs","repos_url":"https://api.github.com/users/MSeifert04/repos","events_url":"https://api.github.com/users/MSeifert04/events{/privacy}","received_events_url":"https://api.github.com/users/MSeifert04/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-03-11T00:27:50Z","updated_at":"2016-03-11T01:07:00Z","closed_at":"2016-03-11T00:32:38Z","body":"I'm not sure if this is a problem with ``conda`` but I found it rather strange:\r\n\r\n```\r\n[Anaconda] C:\\Users\\--->conda update conda\r\nUsing Anaconda Cloud api site https://api.anaconda.org\r\nFetching package metadata: ......\r\n.Solving package specifications: ..........\r\n\r\nPackage plan for installation in environment C:\\Programming\\Anaconda:\r\n\r\nThe following packages will be downloaded:\r\n\r\n    package                    |            build\r\n    ---------------------------|-----------------\r\n    conda-4.0.4                |           py35_0         232 KB\r\n\r\nThe following packages will be UPDATED:\r\n\r\n    conda: 4.0.3-py35_0 --> 4.0.4-py35_0\r\n\r\nProceed ([y]/n)? y\r\n\r\nFetching packages ...\r\nconda-4.0.4-py 100% |###############################| Time: 0:00:00  15.19 MB/s\r\nconda-4.0.4-py 100% |###############################| Time: 0:00:00   0.00  B/s\r\nconda-4.0.4-py 100% |###############################| Time: 0:00:00  15.18 MB/s\r\nconda-4.0.4-py 100% |###############################| Time: 0:00:00  15.16 MB/s\r\nError: MD5 sums mismatch for download: https://repo.continuum.io/pkgs/free/win-64/conda-4.0.4-py35_0.tar.bz2 (d41d8cd98f00b204e9800998ecf8427e != c451b400b5d9488ae0877e24eb41c8f9)\r\n```\r\n\r\nany idea what may be causing this or how to bypass it?\r\n"},"comment":{"url":"https://api.github.com/repos/conda/conda/issues/comments/195124405","html_url":"https://github.com/conda/conda/issues/2235#issuecomment-195124405","issue_url":"https://api.github.com/repos/conda/conda/issues/2235","id":195124405,"user":{"login":"kalefranz","id":1418419,"avatar_url":"https://avatars.githubusercontent.com/u/1418419?v=3","gravatar_id":"","url":"https://api.github.com/users/kalefranz","html_url":"https://github.com/kalefranz","followers_url":"https://api.github.com/users/kalefranz/followers","following_url":"https://api.github.com/users/kalefranz/following{/other_user}","gists_url":"https://api.github.com/users/kalefranz/gists{/gist_id}","starred_url":"https://api.github.com/users/kalefranz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kalefranz/subscriptions","organizations_url":"https://api.github.com/users/kalefranz/orgs","repos_url":"https://api.github.com/users/kalefranz/repos","events_url":"https://api.github.com/users/kalefranz/events{/privacy}","received_events_url":"https://api.github.com/users/kalefranz/received_events","type":"User","site_admin":false},"created_at":"2016-03-11T01:07:00Z","updated_at":"2016-03-11T01:07:00Z","body":"@MSeifert04 Backing out of this isn't all that easy unfortunately.  You actually need to back up to your previous version of conda, and then you can update to 4.0.4.\r\n\r\nThe output of\r\n\r\n    ls $(/conda/bin/conda info | grep cache | cut -d: -f2) | grep -E \"^conda-\\d\"\r\n\r\nshould show you the version number.  Then from there, for example if `3.19.3` was the version number indicated\r\n\r\n    conda install conda=3.19.3\r\n\r\nSorry for the trouble.\r\n"}}