Vuex example not listing vuex in package.json
Where should Vuex be set up at?

I cloned then ran the folder 'examples/prepopulate-vuex' and got the following error. 

ERROR in ./index.js
Module not found: Error: Can't resolve 'vuex' in '/home/snow/GitLab/ream-test/examples/prepopulate-vuex'
 @ ./index.js 3:0-24 5:8-12 7:13-17
 @ ./.ream/entry.js
 @ ./.ream/create-app.js
 @ ./node_modules/ream/app/client-entry.js
 @ multi (webpack)-hot-middleware/client.js ./node_modules/ream/app/client-entry.js
