npm.log

npm info it worked if it ends with ok
npm verb cli [ '/Users/alex-vee/.nvm/versions/node/v4.3.1/bin/node',
npm verb cli   '/Users/alex-vee/.nvm/versions/node/v4.3.1/bin/npm',
npm verb cli   'install',
npm verb cli   '--loglevel',
npm verb cli   'silly' ]
npm info using npm@2.14.12
npm info using node@v4.3.1
npm verb readDependencies loading dependencies from /Users/alex-vee/tmp/npm-hangs-on-install/package.json
npm WARN package.json npm-hangs-on-install@1.0.0 No description
npm WARN package.json npm-hangs-on-install@1.0.0 No repository field.
npm WARN package.json npm-hangs-on-install@1.0.0 No README data
npm verb install where, deps [ '/Users/alex-vee/tmp/npm-hangs-on-install',
npm verb install   [ 'webdriverio' ] ]
npm verb install where, peers [ '/Users/alex-vee/tmp/npm-hangs-on-install', [] ]
npm verb installManyTop reading for lifecycle /Users/alex-vee/tmp/npm-hangs-on-install/package.json
npm info preinstall npm-hangs-on-install@1.0.0
npm verb installManyTop reading scoped package data from /Users/alex-vee/tmp/npm-hangs-on-install/node_modules/wdio-teamcity-reporter/package.json
npm verb readDependencies loading dependencies from /Users/alex-vee/tmp/npm-hangs-on-install/package.json
npm verb targetResolver reading package data from /Users/alex-vee/tmp/npm-hangs-on-install/node_modules/wdio-teamcity-reporter/package.json
npm sill cache add args [ 'webdriverio@github:sullenor/webdriverio#pi', null ]
npm verb cache add spec webdriverio@github:sullenor/webdriverio#pi
npm sill cache add parsed spec Result {
npm sill cache add   raw: 'webdriverio@github:sullenor/webdriverio#pi',
npm sill cache add   scope: null,
npm sill cache add   name: 'webdriverio',
npm sill cache add   rawSpec: 'github:sullenor/webdriverio#pi',
npm sill cache add   spec: 'github:sullenor/webdriverio#pi',
npm sill cache add   type: 'hosted',
npm sill cache add   hosted: 
npm sill cache add    { type: 'github',
npm sill cache add      ssh: 'git@github.com:sullenor/webdriverio.git#pi',
npm sill cache add      sshUrl: 'git+ssh://git@github.com/sullenor/webdriverio.git#pi',
npm sill cache add      httpsUrl: 'git+https://github.com/sullenor/webdriverio.git#pi',
npm sill cache add      gitUrl: 'git://github.com/sullenor/webdriverio.git#pi',
npm sill cache add      shortcut: 'github:sullenor/webdriverio#pi',
npm sill cache add      directUrl: 'https://raw.githubusercontent.com/sullenor/webdriverio/pi/package.json' } }
npm verb addRemoteGit caching github:sullenor/webdriverio#pi
npm verb addRemoteGit sullenor/webdriverio#pi is a repository hosted by github
npm sill tryGitProto attempting to clone git://github.com/sullenor/webdriverio.git#pi
npm sill tryClone cloning sullenor/webdriverio#pi via git://github.com/sullenor/webdriverio.git#pi
npm verb tryClone git-github-com-sullenor-webdriverio-git-1b24537c not in flight; caching
npm info git [ 'clone',
npm info git   '--template=/Users/alex-vee/.npm/_git-remotes/_templates',
npm info git   '--mirror',
npm info git   'git://github.com/sullenor/webdriverio.git',
npm info git   '/Users/alex-vee/.npm/_git-remotes/git-github-com-sullenor-webdriverio-git-1b24537c' ]

package.json

{
  "name": "npm-hangs-on-install",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
      "webdriverio": "github:sullenor/webdriverio#pi"
  }
}