Microsoft Windows [Version 10.0.14393] (c) 2016 Microsoft Corporation. All rights reserved.

C:UsersSai Krishna>node -v v6.10.1

C:UsersSai Krishna>npm -v
3.10.10

C:UsersSai Krishna>ng -v

'ng' is not recognized as an internal or external command, operable program or batch file.

C:UsersSai Krishna>npm install -g @angular/cli npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules@angularclinode_moduleschokidarnode_modulesfsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.1: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

C:UsersSai Krishna>