{"action":"created","issue":{"url":"https://api.github.com/repos/conda-forge/conda-feedstock/issues/43","repository_url":"https://api.github.com/repos/conda-forge/conda-feedstock","labels_url":"https://api.github.com/repos/conda-forge/conda-feedstock/issues/43/labels{/name}","comments_url":"https://api.github.com/repos/conda-forge/conda-feedstock/issues/43/comments","events_url":"https://api.github.com/repos/conda-forge/conda-feedstock/issues/43/events","html_url":"https://github.com/conda-forge/conda-feedstock/issues/43","id":307344875,"number":43,"title":"Everything is broken: upgrade conda to version 4.4+","user":{"login":"dhimmel","id":1117703,"avatar_url":"https://avatars1.githubusercontent.com/u/1117703?v=4","gravatar_id":"","url":"https://api.github.com/users/dhimmel","html_url":"https://github.com/dhimmel","followers_url":"https://api.github.com/users/dhimmel/followers","following_url":"https://api.github.com/users/dhimmel/following{/other_user}","gists_url":"https://api.github.com/users/dhimmel/gists{/gist_id}","starred_url":"https://api.github.com/users/dhimmel/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dhimmel/subscriptions","organizations_url":"https://api.github.com/users/dhimmel/orgs","repos_url":"https://api.github.com/users/dhimmel/repos","events_url":"https://api.github.com/users/dhimmel/events{/privacy}","received_events_url":"https://api.github.com/users/dhimmel/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":20,"created_at":"2018-03-21T17:27:25Z","updated_at":"2018-03-22T00:51:00Z","closed_at":null,"author_association":"NONE","body":"I had anaconda3 installed with the default channels.\r\n\r\nThen I added `conda-forge` to my config as suggested in https://conda-forge.org/:\r\n\r\n```\r\nconda config --add channels conda-forge \r\n```\r\n\r\nI did this because I like conda-forge and would like my packages to come from conda-forge rather than the less open anaconda channel.\r\n\r\nHowever, this downgraded conda:\r\n\r\n```\r\n    conda:                              4.5.0-py36_0                           --> 4.3.34-py36_0                 conda-forge\r\n```\r\n\r\nNow there's a huge mess. The following line in my .bashrc no longer works:\r\n\r\n```bash\r\nsource ~/anaconda3/etc/profile.d/conda.sh\r\n```\r\n\r\n`conda activate` no longer works. Most conda commands now throw errors. I believe this is due to how conda activation changed in 4.4. Given this upgrade shouldn't it be a high priority to update conda in conda-forge!"},"comment":{"url":"https://api.github.com/repos/conda-forge/conda-feedstock/issues/comments/375142760","html_url":"https://github.com/conda-forge/conda-feedstock/issues/43#issuecomment-375142760","issue_url":"https://api.github.com/repos/conda-forge/conda-feedstock/issues/43","id":375142760,"user":{"login":"dougalsutherland","id":36478,"avatar_url":"https://avatars2.githubusercontent.com/u/36478?v=4","gravatar_id":"","url":"https://api.github.com/users/dougalsutherland","html_url":"https://github.com/dougalsutherland","followers_url":"https://api.github.com/users/dougalsutherland/followers","following_url":"https://api.github.com/users/dougalsutherland/following{/other_user}","gists_url":"https://api.github.com/users/dougalsutherland/gists{/gist_id}","starred_url":"https://api.github.com/users/dougalsutherland/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dougalsutherland/subscriptions","organizations_url":"https://api.github.com/users/dougalsutherland/orgs","repos_url":"https://api.github.com/users/dougalsutherland/repos","events_url":"https://api.github.com/users/dougalsutherland/events{/privacy}","received_events_url":"https://api.github.com/users/dougalsutherland/received_events","type":"User","site_admin":false},"created_at":"2018-03-22T00:51:00Z","updated_at":"2018-03-22T00:51:00Z","author_association":"CONTRIBUTOR","body":"So, trying to figure out exactly what makes this fail:\r\n\r\n- Start with a clean install of latest anaconda. `.condarc` has `channels` set only to `defaults`.\r\n- This currently gives you conda 4.4.10; `conda update conda` updates that to 4.5.0.\r\n- Make an environment: `conda create -n hello ipython`.\r\n- Add conda-forge as preferred to `defaults` in `.condarc`.\r\n- `conda update conda` downgrades conda to 4.3.\r\n- `source activate hello` still works. `conda install`, `conda create`, etc all seem to work.\r\n\r\nDo you know what you did differently from that that made everything break, @dhimmel? It might be that there's some easy fix to recover whatever's broken about your installation, and if this is something that's going to be happening to a lot of people we should figure out how to avoid it.\r\n\r\n(Using `defaults` as preferred to `conda-forge` can make some things break, since unfortunately not everything is binary-compatible in the two channels.)"}}
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