{"action":"opened","issue":{"url":"https://api.github.com/repos/lancaster-university/microbit-targets/issues/1","labels_url":"https://api.github.com/repos/lancaster-university/microbit-targets/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/lancaster-university/microbit-targets/issues/1/comments","events_url":"https://api.github.com/repos/lancaster-university/microbit-targets/issues/1/events","html_url":"https://github.com/lancaster-university/microbit-targets/issues/1","id":124545409,"number":1,"title":"\"Missing PLATFORM_SPECIFIC_HAL_LIB\" when attempting to compile","user":{"login":"ncoghlan","id":1026649,"avatar_url":"https://avatars.githubusercontent.com/u/1026649?v=3","gravatar_id":"","url":"https://api.github.com/users/ncoghlan","html_url":"https://github.com/ncoghlan","followers_url":"https://api.github.com/users/ncoghlan/followers","following_url":"https://api.github.com/users/ncoghlan/following{/other_user}","gists_url":"https://api.github.com/users/ncoghlan/gists{/gist_id}","starred_url":"https://api.github.com/users/ncoghlan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ncoghlan/subscriptions","organizations_url":"https://api.github.com/users/ncoghlan/orgs","repos_url":"https://api.github.com/users/ncoghlan/repos","events_url":"https://api.github.com/users/ncoghlan/events{/privacy}","received_events_url":"https://api.github.com/users/ncoghlan/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-01-01T13:54:15Z","updated_at":"2016-01-01T13:54:15Z","closed_at":null,"body":"I have one of the Microbit boards that are participating in the [MicroPython world tour](http://microworldtour.github.io/), and am attempting to create a reusable Docker build environment for them: https://github.com/ncoghlan/microbit/tree/master/devenv\r\n\r\nHowever, after running through the environment setup instructions, even a basic `yt build` command is failing for me: https://github.com/bbcmicrobit/micropython/issues/143\r\n\r\nWhile I've never had a working environment, @dpgeorge indicated on the issue that a `yt update` broke his environment as well.\r\n\r\nWhat I've been able to figure out so far suggests that some of the expected settings in the `target.json` file may have changed, but I'm not clear on what needs to be fixed."}}