{"action":"closed","issue":{"url":"https://api.github.com/repos/twosigma/beaker-notebook/issues/2326","labels_url":"https://api.github.com/repos/twosigma/beaker-notebook/issues/2326/labels{/name}","comments_url":"https://api.github.com/repos/twosigma/beaker-notebook/issues/2326/comments","events_url":"https://api.github.com/repos/twosigma/beaker-notebook/issues/2326/events","html_url":"https://github.com/twosigma/beaker-notebook/issues/2326","id":106096753,"number":2326,"title":"Issue using ipython 4.0","user":{"login":"aongun","id":2635257,"avatar_url":"https://avatars.githubusercontent.com/u/2635257?v=3","gravatar_id":"","url":"https://api.github.com/users/aongun","html_url":"https://github.com/aongun","followers_url":"https://api.github.com/users/aongun/followers","following_url":"https://api.github.com/users/aongun/following{/other_user}","gists_url":"https://api.github.com/users/aongun/gists{/gist_id}","starred_url":"https://api.github.com/users/aongun/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aongun/subscriptions","organizations_url":"https://api.github.com/users/aongun/orgs","repos_url":"https://api.github.com/users/aongun/repos","events_url":"https://api.github.com/users/aongun/events{/privacy}","received_events_url":"https://api.github.com/users/aongun/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-09-11T21:24:24Z","updated_at":"2015-09-11T21:52:51Z","closed_at":"2015-09-11T21:52:51Z","body":"Please support ipython 4.0. There is a work around by downgrading but new systems will use more up to date modules\r\n\r\n---- Background\r\n\r\nWhen running with IPython version 4.0 I was getting an error connecting to ipython. And then nothing would run.\r\n\r\n9/11/15 2:58:56.723 PM Beaker[4371]: nginx-stderr>2015/09/11 14:58:56 [error] 4475#0: *71 kevent() reported that connect() failed (61: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: \"GET /37d7759/r.647116713575/rest/rsh/ready HTTP/1.1\", upstream: \"http://127.0.0.1:8805/rest/rsh/ready\", host: \"127.0.0.1:8801\", referrer: \"http://127.0.0.1:8801/beaker/\"\r\n\r\nOn it's own ipython worked correctly. A the time my system was: Python 3.4.3 |Anaconda 2.2.0 | IPython 4.0\r\n\r\n--- Workaround\r\n\r\nI read a closed ticket (https://github.com/twosigma/beaker-notebook/issues/1435) that mentioned downgrading to version 3.2.0 which worked after doing:\r\npip uninstall\r\npip install -I ipython==3.2.0\r\n\r\ngoing through conda could work too.\r\n"}}