Error when upgrading to ionic2 alpha.34

@fredgate how did you get the alpha.35 version installed? I deleted npm_modules\ionic-framework, then edit package.json, then npm install (as you mentioned above) but I keep getting the following error:

Error: Cannot find module 'C:\Users\Luis\AppData\Roaming\npm\node_modules\ionic\bin\ionic'
	at Function.Module._resolveFilename (module.js:338:15)
	at Function.Module._load(module.js:289:25)
	at Function.Module.runMain (module.js:457:10)
	at startup (node.js:138:18)
	at node.js:974:3