After update ionic cli version 1.6.5 get error when build android

after update ionic version to 1.6.5 i get error whith this error

FAILURE: Build failed with an exception.

  • What went wrong:
    A problem occurred configuring root project ‘android’.

Could not resolve all dependencies for configuration ‘:_armv7DebugCompile’.
Could not find any version that matches
Searched in the following locations:
Required by:

  • Try:
    Run with --stacktrace option to get the stack trace. Run with --info or --debug
    option to get more log output.


Total time: 27.145 secs


                throw e;

Error code 1 for command: cmd with args: /s /c “C:\Users\AHZA\vkool\V-KoolApps\p
latforms\android\gradlew cdvBuildDebug -b C:\Users\AHZA\vkool\V-KoolApps\platfor
ms\android\build.gradle -Dorg.gradle.daemon=true”
ERROR building one of the platforms: Error: cmd: Command failed with exit code 1

You may not have the required environment or OS to build this project
Error: cmd: Command failed with exit code 1
at ChildProcess.whenDone (C:\Users\AHZA\AppData\Roaming\npm\node_modules\cor
at ChildProcess.emit (events.js:110:17)
at maybeClose (child_process.js:1015:16)
at Process.ChildProcess._handle.onexit (child_process.js:1087:5)

any one can help me ?