I created a module (webapp-module-storage) which has the following definitions:
package.json
{
  "dependencies": {
    ...
  },
  "devDependencies": {
    "gulp": "^3.9.1",
    ...
  },
  "name": "webapp-module-storage",
  "scripts": {
    "postinstall": "gulp build",
    "test": "gulp test"
  }
}
I thought I can use my module inside another module when installing it with:
- npm install github:myorg/webapp-module-storage#master
However, when I install my module, I am getting this error:
Local gulp not found
Try running: npm install gulp
Screenshot
My understanding is, that gulp is shipped together with my module because I declared it in devDependencies but it looks like that my npm postinstall script cannot find gulp. 
Am I missing something?

 
     
     
     
     
     
     
     
     
    
