Does not add all needed Feathers dependencies

Note: Please include Node.js version (node -v) and npm version (npm -v) when reporting on this issue.

Steps to reproduce

❯ fgtest feathers g app .
? Project name fgtest
? Description
? What folder should the source files live in? src
? Which package manager are you using (has to be installed globally)? Yarn
? What type of API are you making? (Press <space> to select, <a> to toggle all, <i> to inverse selection)REST, Realtime via Socket.io
   create package.json
   create config/default.json
   create LICENSE
   create public/favicon.ico
   create public/index.html
   create .editorconfig
   create .eslintrc.json
   create .npmignore
   create src/app.hooks.js
   create src/hooks/logger.js
   create src/index.js
   create src/middleware/index.js
   create src/services/index.js
   create .gitignore
   create README.md
   create src/app.js
   create test/app.test.js
   create config/production.json
yarn add v0.24.6
info No lockfile found.
[1/4] 🔍  Resolving packages...
[2/4] 🚚  Fetching packages...
[3/4] 🔗  Linking dependencies...
[4/4] 📃  Building fresh packages...
success Saved lockfile.
success Saved 200 new dependencies.
❯ fgtest [1m 2s] yarn start
yarn start v0.24.6
$ node src/
module.js:487
    throw err;
    ^

Error: Cannot find module 'winston'
    at Function.Module._resolveFilename (module.js:485:15)
    at Function.Module._load (module.js:437:25)
    at Module.require (module.js:513:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (/Users/teddy/code/scratch-projects/fgtest/src/index.js:2:16)
    at Module._compile (module.js:569:30)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:503:32)
    at tryModuleLoad (module.js:466:12)
    at Function.Module._load (module.js:458:3)
error Command failed with exit code 1.

❯ fgtest cat package.json
{
  "name": "fgtest",
  "description": "",
  "version": "0.0.0",
  "homepage": "",
  "main": "src",
  "keywords": [
    "feathers"
  ],
  "author": {
    "name": "Bin Ury",
    "email": "[e-mail]"
  },
  "contributors": [],
  "bugs": {},
  "directories": {
    "lib": "src"
  },
  "engines": {
    "node": ">= 6.0.0",
    "yarn": ">= 0.18.0"
  },
  "scripts": {
    "test": "npm run eslint && npm run mocha",
    "eslint": "eslint src/. test/. --config .eslintrc.json",
    "start": "node src/",
    "mocha": "mocha test/ --recursive"
  },
  "dependencies": {
    "eslint": "^3.19.0",
    "mocha": "^3.4.2",
    "request": "^2.81.0",
    "request-promise": "^4.2.1"
  }
}

System configuration

❯ fgtest feathers g app .
? Project name fgtest
? Description
? What folder should the source files live in? src
? Which package manager are you using (has to be installed globally)? Yarn
? What type of API are you making? (Press <space> to select, <a> to toggle all, <i> to inverse selection)REST, Realtime via Socket.io

Module versions (especially the part that’s not working): Feathers-cli 2.0.5 yarn 0.24.6 NodeJS version: 8.0.0 Operating System: MacOS 10.12.6

[Cengkaruk]

Same with @pepe when i choose npm, everything works well.

[daffl]

The devDependencies problem has been fixed. If the missing dependencies issue is intermittent I don’t think there is too much we can do but we can look into it more if it persists for more people (after reinstalling).