yarn-error.log

Arguments: 
  /Users/liangwei/.nvm/versions/node/v8.5.0/bin/node /usr/local/Cellar/yarn/1.6.0/libexec/bin/yarn.js add sine-waves

PATH: 
  /Users/liangwei/.nvm/versions/node/v8.5.0/bin:/usr/local/bin:/usr/local/git/bin:/usr/bin:/bin:/usr/sbin:/sbin

Yarn version: 
  1.6.0

Node version: 
  8.5.0

Platform: 
  darwin x64

Trace: 
  Error: https://registry.npmjs.org/@o2team%2fambient-dat.gui: Not found
      at Request.params.callback [as _callback] (/usr/local/Cellar/yarn/1.6.0/libexec/lib/cli.js:65327:18)
      at Request.self.callback (/usr/local/Cellar/yarn/1.6.0/libexec/lib/cli.js:133155:22)
      at emitTwo (events.js:125:13)
      at Request.emit (events.js:213:7)
      at Request.<anonymous> (/usr/local/Cellar/yarn/1.6.0/libexec/lib/cli.js:134138:10)
      at emitOne (events.js:115:13)
      at Request.emit (events.js:210:7)
      at IncomingMessage.<anonymous> (/usr/local/Cellar/yarn/1.6.0/libexec/lib/cli.js:134058:12)
      at Object.onceWrapper (events.js:314:30)
      at emitNone (events.js:110:20)

npm manifest: 
  {
    "name": "sina_wave",
    "version": "1.0.0",
    "description": "",
    "main": "index.js",
    "scripts": {
      "start": "am s",
      "test": "echo \"Error: no test specified\" && exit 1"
    },
    "author": "liangwei",
    "license": "ISC",
    "dependencies": {
      "@o2team/ambient-dat.gui": "^0.7.7"
    }
  }

yarn manifest: 
  No manifest

Lockfile: 
  No lockfile