Error while building android platform


[Error: Failed to find ‘ANDROID_HOME’ environment variable. Try setting setting it manually.
Failed to find ‘android’ command in your ‘PATH’. Try update your ‘PATH’ to include path to valid SDK directory.]
ERROR building one of the platforms: Error: cmd: Command failed with exit code 2
You may not have the required environment or OS to build this project
Error: cmd: Command failed with exit code 2
at ChildProcess.whenDone (C:\Users\Hasan\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\cordova\superspawn.js:139:23)
at ChildProcess.emit (events.js:110:17)
at maybeClose (child_process.js:1015:16)
at Process.ChildProcess._handle.onexit (child_process.js:1087:5)

**so what is the problem what must I do to fix it ?? I have android sdk on my pc, and m working on windows 10, I have installed nodejs. Can anybody help me **


You will have to add the sdk path to your environment variables.

setx ANDROID_HOME path/to/your/sdk