Installation Issue



You need to have Android SDK 22 or later and the latest Android Support Repository installed on your system.
Run $ %ANDROID_HOME%\tools\android to manage the Android Support Repository.

i have already installed android support repository using android studio but still facing issue (tns doctor)


What you run tns doctor
what does it display ???


i simply type in cmd tns doctor and it will give me bellow error

NOTE: im using windows 10 operating system


It seems you have not set Android_Home variable,
just use this: