$ $ node-inspector module.js:491 throw err; ^ Error: Cannot find module '_debugger' at Function.Module._resolveFilename (module.js:489:15) at Function.Module._load (module.js:439:25) at Module.require (module.js:517:17) at require (internal/module.js:11:18) at Object.<anonymous> (/Users/userName/.nodebrew/node/v8.4.0/lib/node_modules/node-inspector/lib/debugger.js:2:16) at Module._compile (module.
![優秀なデバッガー(node-inspector)を使いたい人はnode.js v6を使い続けたほうが良いかも - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/078fea51c26cc0eeb31e62eed4ca0e374c7381b6/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-9f5428127621718a910c8b63951390ad.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-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%26mark-x%3D142%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTYxNiZ0eHQ9JTQwQ2xpbWJlcjIyJnR4dC1jb2xvcj0lMjMyMTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9MzYmdHh0LWFsaWduPWxlZnQlMkN0b3Amcz0zNjNjNzIyNGEzZGM4MDQwZTFhODk2MjdjMzc3MDQzNQ%26blend-x%3D142%26blend-y%3D491%26blend-mode%3Dnormal%26s%3Deac9e0d77da914076ea2f8b7dd1c067e)