{"action":"created","issue":{"url":"https://api.github.com/repos/rocker-org/rocker/issues/116","labels_url":"https://api.github.com/repos/rocker-org/rocker/issues/116/labels{/name}","comments_url":"https://api.github.com/repos/rocker-org/rocker/issues/116/comments","events_url":"https://api.github.com/repos/rocker-org/rocker/issues/116/events","html_url":"https://github.com/rocker-org/rocker/issues/116","id":62787216,"number":116,"title":"install.r docopt error","user":{"login":"k-hu","id":6235269,"avatar_url":"https://avatars.githubusercontent.com/u/6235269?v=3","gravatar_id":"","url":"https://api.github.com/users/k-hu","html_url":"https://github.com/k-hu","followers_url":"https://api.github.com/users/k-hu/followers","following_url":"https://api.github.com/users/k-hu/following{/other_user}","gists_url":"https://api.github.com/users/k-hu/gists{/gist_id}","starred_url":"https://api.github.com/users/k-hu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/k-hu/subscriptions","organizations_url":"https://api.github.com/users/k-hu/orgs","repos_url":"https://api.github.com/users/k-hu/repos","events_url":"https://api.github.com/users/k-hu/events{/privacy}","received_events_url":"https://api.github.com/users/k-hu/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":5,"created_at":"2015-03-18T20:09:57Z","updated_at":"2015-03-18T20:55:24Z","closed_at":null,"body":"Hi there,\r\n\r\nI was trying to use the Dockerfile under Rbase to set up a baseline docker image for my R environment. However, it failed at the step of doing \"install.r docopt\" which gave me this error message:\r\n<pre>\r\ninstall.r docopt\r\nError in contrib.url(repos, type) : \r\n  trying to use CRAN without setting a mirror\r\n</pre>\r\n\r\nIs there anything missing? Any help would be appreciated.\r\n\r\n- K"},"comment":{"url":"https://api.github.com/repos/rocker-org/rocker/issues/comments/83172188","html_url":"https://github.com/rocker-org/rocker/issues/116#issuecomment-83172188","issue_url":"https://api.github.com/repos/rocker-org/rocker/issues/116","id":83172188,"user":{"login":"cboettig","id":222586,"avatar_url":"https://avatars.githubusercontent.com/u/222586?v=3","gravatar_id":"","url":"https://api.github.com/users/cboettig","html_url":"https://github.com/cboettig","followers_url":"https://api.github.com/users/cboettig/followers","following_url":"https://api.github.com/users/cboettig/following{/other_user}","gists_url":"https://api.github.com/users/cboettig/gists{/gist_id}","starred_url":"https://api.github.com/users/cboettig/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cboettig/subscriptions","organizations_url":"https://api.github.com/users/cboettig/orgs","repos_url":"https://api.github.com/users/cboettig/repos","events_url":"https://api.github.com/users/cboettig/events{/privacy}","received_events_url":"https://api.github.com/users/cboettig/received_events","type":"User","site_admin":false},"created_at":"2015-03-18T20:55:24Z","updated_at":"2015-03-18T20:55:24Z","body":"I think just CRAN is what we had before"}}