I install gulp using npm install -g gulp
[npm WARN deprecation warnings redacted]
/usr/local/bin/gulp -> /usr/local/lib/node_modules/gulp/bin/gulp.js
/usr/local/lib
└── gulp@3.9.1 
When I try to run the gulp command I get:
gulp
[19:42:23] Local gulp not found in ~/javascript
[19:42:23] Try running: npm install gulp
But when I install another npm package globally, it works. For instance when I install create-react-app like so:
npm install -g create-react-app
/usr/local/bin/create-react-app -> /usr/local/lib/node_modules/create-react-app/index.js
/usr/local/lib
└─┬ create-react-app@0.2.0 
  ├─┬ chalk@1.1.3 
  │ ├── ansi-styles@2.2.1 
  │ ├── escape-string-regexp@1.0.5 
  │ ├─┬ has-ansi@2.0.0 
  │ │ └── ansi-regex@2.0.0 
  │ ├── strip-ansi@3.0.1 
  │ └── supports-color@2.0.0 
  ├─┬ cross-spawn@4.0.0 
  │ ├─┬ lru-cache@4.0.1 
  │ │ ├── pseudomap@1.0.2 
  │ │ └── yallist@2.0.0 
  │ └─┬ which@1.2.10 
  │   └── isexe@1.1.2 
  ├── minimist@1.2.0 
  └── semver@5.3.0 
When I run the command after installation it works:
create-react-app
Usage: create-react-app <project-directory> [--verbose]
Is there any reason why gulp would screw out?
 
    