cannot find module 'map-key'

[nc-hammer]

Hi I created an app and it loads but the routing wasn't set up properly for login etc so only get the home page along with this error in the console...

Error: [$injector:unpr] Unknown provider: $resourceProvider <- $resource <- Session <- Auth

Now when I try and create a new project or route using yo i get this error

Error: Cannot find module 'map-key'
at Function.Module._resolveFilename (module.js:338:15)
at Function.Module._load (module.js:280:25)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at Object. (/usr/local/lib/node_modules/generator-angular-fullstack/node_modules/yeoman-generator/node_modules/download/node_modules/decompress/index.js:4:11)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.require (module.js:364:17)