{"action":"created","issue":{"url":"https://api.github.com/repos/jupyter/jupyterlab/issues/776","repository_url":"https://api.github.com/repos/jupyter/jupyterlab","labels_url":"https://api.github.com/repos/jupyter/jupyterlab/issues/776/labels{/name}","comments_url":"https://api.github.com/repos/jupyter/jupyterlab/issues/776/comments","events_url":"https://api.github.com/repos/jupyter/jupyterlab/issues/776/events","html_url":"https://github.com/jupyter/jupyterlab/issues/776","id":173437579,"number":776,"title":"Error when running npm run watch","user":{"login":"rsinha25","id":21259194,"avatar_url":"https://avatars.githubusercontent.com/u/21259194?v=3","gravatar_id":"","url":"https://api.github.com/users/rsinha25","html_url":"https://github.com/rsinha25","followers_url":"https://api.github.com/users/rsinha25/followers","following_url":"https://api.github.com/users/rsinha25/following{/other_user}","gists_url":"https://api.github.com/users/rsinha25/gists{/gist_id}","starred_url":"https://api.github.com/users/rsinha25/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rsinha25/subscriptions","organizations_url":"https://api.github.com/users/rsinha25/orgs","repos_url":"https://api.github.com/users/rsinha25/repos","events_url":"https://api.github.com/users/rsinha25/events{/privacy}","received_events_url":"https://api.github.com/users/rsinha25/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/jupyter/jupyterlab/labels/cat:Build%20System","name":"cat:Build System","color":"bfd4f2"},{"url":"https://api.github.com/repos/jupyter/jupyterlab/labels/status:Needs%20Info","name":"status:Needs Info","color":"c2e0c6"}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/jupyter/jupyterlab/milestones/1","html_url":"https://github.com/jupyter/jupyterlab/milestones/0.90","labels_url":"https://api.github.com/repos/jupyter/jupyterlab/milestones/1/labels","id":1866462,"number":1,"title":"0.90","description":"A version of JupyterLab that is reasonably feature-complete and stable enough to be usable for day-to-day work. Targeted to early adopters and advanced users who are willing to put up with some rough edges and a few missing features and small regressions.\r\n\r\nThis is a marker for us to hit first; we'll then push out a series of 0.91, 0.92, ..., 0.9X releases until we've satisfied the [Milestone 1.0](https://github.com/jupyter/jupyterlab/milestones/2) criteria.","creator":{"login":"fperez","id":57394,"avatar_url":"https://avatars.githubusercontent.com/u/57394?v=3","gravatar_id":"","url":"https://api.github.com/users/fperez","html_url":"https://github.com/fperez","followers_url":"https://api.github.com/users/fperez/followers","following_url":"https://api.github.com/users/fperez/following{/other_user}","gists_url":"https://api.github.com/users/fperez/gists{/gist_id}","starred_url":"https://api.github.com/users/fperez/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fperez/subscriptions","organizations_url":"https://api.github.com/users/fperez/orgs","repos_url":"https://api.github.com/users/fperez/repos","events_url":"https://api.github.com/users/fperez/events{/privacy}","received_events_url":"https://api.github.com/users/fperez/received_events","type":"User","site_admin":false},"open_issues":50,"closed_issues":106,"state":"open","created_at":"2016-07-06T00:50:01Z","updated_at":"2016-08-29T11:49:24Z","due_on":null,"closed_at":null},"comments":3,"created_at":"2016-08-26T12:02:10Z","updated_at":"2016-08-29T12:14:29Z","closed_at":null,"body":"I'm on Windows. Installed jupyter with anaconda. And installed jupyterlab using source from git.\r\nI'm trying to modify some typescript and less code and checking whether my changes are reflected in jupyterlab.\r\n\r\nI get the following error when running `npm run watch`:\r\n\r\n```\r\n...\\jupyterlab>npm run watch\r\n\r\n> jupyterlab@0.2.0 watch ...\\jupyterlab\r\n> watch 'npm run build:all' src --wait 10\r\n\r\n> Watching run\r\n> Watching build:all'\r\n> Watching src\r\n...\\jupyterlab\\node_modules\\watch\\main.js:73\r\n    if (err) throw err;\r\n             ^\r\n\r\nError: ENOENT: no such file or directory, stat '...\\jupyterlab\\run'\r\n    at Error (native)\r\n\r\nnpm ERR! Windows_NT 6.1.7601\r\nnpm ERR! argv \"...\\\\nvm\\\\v6.4.0\\\\node.exe\" \"...\\\\nvm\\\\v6.4.0\\\\node_modules\\\\npm\\\\bin\\\\npm-cli.js\" \"run\" \"wat\r\nch\"\r\nnpm ERR! node v6.4.0\r\nnpm ERR! npm  v3.10.3\r\nnpm ERR! code ELIFECYCLE\r\nnpm ERR! jupyterlab@0.2.0 watch: `watch 'npm run build:all' src --wait 10`\r\nnpm ERR! Exit status 1\r\nnpm ERR!\r\nnpm ERR! Failed at the jupyterlab@0.2.0 watch script 'watch 'npm run build:all'\r\nsrc --wait 10'.\r\nnpm ERR! Make sure you have the latest version of node.js and npm installed.\r\nnpm ERR! If you do, this is most likely a problem with the jupyterlab package,\r\nnpm ERR! not with npm itself.\r\nnpm ERR! Tell the author that this fails on your system:\r\nnpm ERR!     watch 'npm run build:all' src --wait 10\r\nnpm ERR! You can get information on how to open an issue for this project with:\r\nnpm ERR!     npm bugs jupyterlab\r\nnpm ERR! Or if that isn't available, you can get their info via:\r\nnpm ERR!     npm owner ls jupyterlab\r\nnpm ERR! There is likely additional logging output above.\r\n\r\nnpm ERR! Please include the following file with any support request:\r\nnpm ERR!     ...\\jupyterlab\\npm-debug.log\r\n```\r\n\r\nWhen  run npm run build, it works though (although the changes aren't reflected on the jupyterlab page):\r\n```\r\n...\\jupyterlab>npm run build\r\n\r\n> jupyterlab@0.2.0 build ...\\jupyterlab\r\n> npm run build:css && npm run build:src\r\n\r\n\r\n> jupyterlab@0.2.0 build:css ...\\jupyterlab\r\n> concurrently \"npm run build:css:base\" \"npm run build:css:theme\"\r\n\r\n[0]\r\n[0] > jupyterlab@0.2.0 build:css:base ...\\jupyte\r\nrlab\r\n[0] > lessc --include-path=node_modules src/basestyle/index.less lib/basestyle/i\r\nndex.css\r\n[0]\r\n[1]\r\n[1] > jupyterlab@0.2.0 build:css:theme ...\\jupyt\r\nerlab\r\n[1] > lessc  --include-path=node_modules src/default-theme/index.less lib/defaul\r\nt-theme/index.css\r\n[1]\r\n[0] npm run build:css:base exited with code 0\r\n[1] npm run build:css:theme exited with code 0\r\n\r\n> jupyterlab@0.2.0 build:src ...\\jupyterlab\r\n> tsc --project src && node scripts/copyfiles.js\r\n```"},"comment":{"url":"https://api.github.com/repos/jupyter/jupyterlab/issues/comments/243107191","html_url":"https://github.com/jupyter/jupyterlab/issues/776#issuecomment-243107191","issue_url":"https://api.github.com/repos/jupyter/jupyterlab/issues/776","id":243107191,"user":{"login":"blink1073","id":2096628,"avatar_url":"https://avatars.githubusercontent.com/u/2096628?v=3","gravatar_id":"","url":"https://api.github.com/users/blink1073","html_url":"https://github.com/blink1073","followers_url":"https://api.github.com/users/blink1073/followers","following_url":"https://api.github.com/users/blink1073/following{/other_user}","gists_url":"https://api.github.com/users/blink1073/gists{/gist_id}","starred_url":"https://api.github.com/users/blink1073/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/blink1073/subscriptions","organizations_url":"https://api.github.com/users/blink1073/orgs","repos_url":"https://api.github.com/users/blink1073/repos","events_url":"https://api.github.com/users/blink1073/events{/privacy}","received_events_url":"https://api.github.com/users/blink1073/received_events","type":"User","site_admin":false},"created_at":"2016-08-29T12:14:29Z","updated_at":"2016-08-29T12:14:29Z","body":":fist:"}}
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