Erro ao instalar Ionic

npm WARN ionic-project@1.1.1 No repository field.
npm WARN ionic-project@1.1.1 No license field.
npm ERR! Windows_NT 10.0.10240
npm ERR! argv “C:\Program Files\nodejs\node.exe” “C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js” "install"
npm ERR! node v6.9.1
npm ERR! npm v3.10.8
npm ERR! path C:\Users\RICHARD RODRIGUES\Teste\AppEsocial\AppEsocial\node_modules.staging\lodash._objecttypes-943d7c44\package.json.3918204085
npm ERR! code EPERM
npm ERR! errno -4048
npm ERR! syscall rename

npm ERR! Error: EPERM: operation not permitted, rename ‘C:\Users\RICHARD RODRIGUES\Teste\AppEsocial\AppEsocial\node_modules.staging\lodash._objecttypes-943d7c44\package.json.3918204085’ -> 'C:\Users\RICHARD RODRIGUES\Teste\AppEsocial\AppEsocial\node_modules.staging\lodash._objecttypes-943d7c44\package.json’
npm ERR! at Error (native)
npm ERR! { Error: EPERM: operation not permitted, rename ‘C:\Users\RICHARD RODRIGUES\Teste\AppEsocial\AppEsocial\node_modules.staging\lodash._objecttypes-943d7c44\package.json.3918204085’ -> 'C:\Users\RICHARD RODRIGUES\Teste\AppEsocial\AppEsocial\node_modules.staging\lodash._objecttypes-943d7c44\package.json’
npm ERR! at Error (native)
npm ERR! errno: -4048,
npm ERR! code: ‘EPERM’,
npm ERR! syscall: ‘rename’,
npm ERR! path: ‘C:\Users\RICHARD RODRIGUES\Teste\AppEsocial\AppEsocial\node_modules\.staging\lodash._objecttypes-943d7c44\package.json.3918204085’,
npm ERR! dest: ‘C:\Users\RICHARD RODRIGUES\Teste\AppEsocial\AppEsocial\node_modules\.staging\lodash._objecttypes-943d7c44\package.json’,
npm ERR! parent: ‘ionic-project’ }
npm ERR!
npm ERR! Please try running this command again as root/Administrator.

npm ERR! Please include the following file with any support request:
npm ERR! C:\Users\RICHARD RODRIGUES\Teste\AppEsocial\AppEsocial\npm-debug.log
Error with start undefined
Error Initializing app: There was an error with the spawned command: npminstall
There was an error with the spawned command: npminstall
Caught exception:
undefined

Mind letting us know? https://github.com/driftyco/ionic-cli/issues