npm instal -g learnyounode errors

learnyounode_errors

npm install -g learnyounode
npm WARN install:minimist ENOENT: no such file or directory, rename '/usr/local/lib/node_modules/learnyounode/node_modules/lab/node_modules/minimist' -> '/usr/local/lib/node_modules/learnyounode/node_modules/lab/node_modules/minimist'
npm WARN install:async ENOENT: no such file or directory, rename '/usr/local/lib/node_modules/learnyounode/node_modules/uglify-js/node_modules/async' -> '/usr/local/lib/node_modules/learnyounode/node_modules/uglify-js/node_modules/async'
npm WARN install:source-map ENOENT: no such file or directory, rename '/usr/local/lib/node_modules/learnyounode/node_modules/uglify-js/node_modules/source-map' -> '/usr/local/lib/node_modules/learnyounode/node_modules/uglify-js/node_modules/source-map'
npm WARN install:ansi-styles ENOENT: no such file or directory, rename '/usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/ansi-styles' -> '/usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/ansi-styles'
npm WARN install:readable-stream ENOENT: no such file or directory, rename '/usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/readable-stream' -> '/usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/readable-stream'
npm ERR! gentlyRm containing path /usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/rimraf isn't under npm's control
npm WARN install:rimraf Refusing to delete: /usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/.bin/rimraf not in /usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/rimraf
npm ERR! gentlyRm containing path /usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/strip-ansi isn't under npm's control
npm WARN install:strip-ansi Refusing to delete: /usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/.bin/strip-ansi not in /usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/strip-ansi
npm WARN install:xtend ENOENT: no such file or directory, rename '/usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/through2/node_modules/xtend' -> '/usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/through2/node_modules/xtend'

After npm un learnyounode

npm un learnyounode
npm WARN ENOENT ENOENT: no such file or directory, open '/Users/BabyBlue/Desktop/nodeschool/package.json'
npm WARN EPACKAGEJSON /Users/BabyBlue/Desktop/nodeschool No description
npm WARN EPACKAGEJSON /Users/BabyBlue/Desktop/nodeschool No repository field.
npm WARN EPACKAGEJSON /Users/BabyBlue/Desktop/nodeschool No README data
npm WARN EPACKAGEJSON /Users/BabyBlue/Desktop/nodeschool No license field.
david-2:nodeschool BabyBlue$ npm instal -g learnyounode
npm WARN install:mkdirp ENOENT: no such file or directory, rename '/usr/local/lib/node_modules/learnyounode/node_modules/lab/node_modules/mkdirp' -> '/usr/local/lib/node_modules/learnyounode/node_modules/lab/node_modules/mkdirp'
npm WARN install:colors ENOENT: no such file or directory, rename '/usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/colors' -> '/usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/colors'
npm WARN install:xtend ENOENT: no such file or directory, rename '/usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/xtend' -> '/usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/xtend'
mkdirp@0.5.1 node_modules/learnyounode/node_modules/lab/node_modules/mkdirp -> node_modules/learnyounode/node_modules/lab/node_modules/mkdirp
colors@0.6.2 node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/colors -> node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/colors
colors-tmpl@0.1.1 node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/colors-tmpl -> node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/colors-tmpl
xtend@3.0.0 node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/xtend -> node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/xtend
- /usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure node_modules/learnyounode/node_modules/workshopper-adventure
- /usr/local/lib/node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/through2 node_modules/learnyounode/node_modules/workshopper-adventure/node_modules/through2
/usr/local/lib
└── (empty)

npm ERR! code 1
david-2:nodeschool BabyBlue$ learnyounode
module.js:339
    throw err;
    ^

Error: Cannot find module 'workshopper'
    at Function.Module._resolveFilename (module.js:337:15)
    at Function.Module._load (module.js:287:25)
    at Module.require (module.js:366:17)
    at require (module.js:385:17)
    at Object.<anonymous> (/usr/local/lib/node_modules/learnyounode/learnyounode.js:3:21)
    at Module._compile (module.js:425:26)
    at Object.Module._extensions..js (module.js:432:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:311:12)
    at Function.Module.runMain (module.js:457:10)