René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Node binary is not found (using Electron)","articleBody":"Hi,\r\n\r\nIt is not clear to me how exactly to use this package from the README. I have  a \"back-addon\" module installed in the node_modules directory (using node-gyp). How should this package be declared in the systemjs configuration file in order to be able to use `require(back-addon)` in javascript?\r\n\r\nFor all clarity, I am using Electron, but I don't see how this makes a difference.\r\n\r\nFor the moment I have tried this (binary is `node_modules/back-addon/back-addon.node`):\r\n\r\n    System.config({\r\n      defaultJSExtensions: false,\r\n      paths: {\r\n\t    'npm:': 'node_modules/'\r\n      },\r\n      map: {\r\n        'node-binary': 'npm:systemjs-plugin-node-binary/node-binary.js',\r\n\t    'back-addon': 'npm:back-addon'\r\n      },\r\n      packages: {\r\n\t  'back-addon': {\r\n\t      main: './back-addon.node',\r\n\t      meta: {\r\n\t          '*.node': {\r\n\t              loader: 'node-binary'\r\n\t          }\r\n\t      }\r\n\t    }\r\n      }\r\n    });\r\n\r\nThis gives the following error: \r\n\r\n    Error: Error: Node binary file http://localhost:3000/node_modules/back-addon/back-addon.node does not exist.\r\n\t\tat http://localhost:3000/node_modules/systemjs-plugin-node-binary/node-binary.js:21:16\r\n\t\tat FSReqWrap.cb [as oncomplete] (fs.js:260:19)\r\n\t    Error loading http://localhost:3000/node_modules/back-addon/back-addon.node as \"back-addon\" from http://localhost:3000/app/front/app/services/back/back.service.js\r\n    (anonymous) @ (index):18\r\n    ZoneDelegate.invoke @ zone.js:392\r\n    Zone.run @ zone.js:142\r\n    (anonymous) @ zone.js:844\r\n    ZoneDelegate.invokeTask @ zone.js:425\r\n    Zone.runTask @ zone.js:192\r\n    drainMicroTaskQueue @ zone.js:602\r\n\r\nRemoving the \"main\" property in packages (i.e. what is described in the README) gives the following error:\r\n\r\n    GET http://localhost:3000/node_modules/back-addon/ 404 (Not Found)","author":{"url":"https://github.com/giokara","@type":"Person","name":"giokara"},"datePublished":"2017-09-25T10:22:39.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/2/plugin-node-binary/issues/2"}