problem during weexpack plugin instalation

[TecladistaProd]

λ weexpack plugin add nat-media-image
Fetching plugin "nat-media-image" via npm
Installing "nat-media-image@0.2.1" for android
Android Studio project detected
ANDROID_HOME=C:\Android\sdk
JAVA_HOME=C:\Program Files\Java\jdk1.8.0_144
Failed to install 'nat-media-image':Error
at Object.module.exports.check_gradle (C:\Users\Vitor Tecladista\AppData\Roaming\npm\node_modules\weexpack\lib\src\platforms\android_pack\lib\check_reqs.js:90:25)
at GradleBuilder.prepEnv (C:\Users\Vitor Tecladista\AppData\Roaming\npm\node_modules\weexpack\lib\src\platforms\android_pack\lib\builders\GradleBuilder.js:175:23)
at Api.module.exports.runClean (C:\Users\Vitor Tecladista\AppData\Roaming\npm\node_modules\weexpack\lib\src\platforms\android_pack\lib\build.js:133:20)
at C:\Users\Vitor Tecladista\AppData\Roaming\npm\node_modules\weexpack\lib\src\platforms\android_pack\Api.js:395:50
at _fulfilled (C:\Users\Vitor Tecladista\AppData\Roaming\npm\node_modules\weexpack\node_modules\q\q.js:787:54)
at self.promiseDispatch.done (C:\Users\Vitor Tecladista\AppData\Roaming\npm\node_modules\weexpack\node_modules\q\q.js:816:30)
at Promise.promise.promiseDispatch (C:\Users\Vitor Tecladista\AppData\Roaming\npm\node_modules\weexpack\node_modules\q\q.js:749:13)
at C:\Users\Vitor Tecladista\AppData\Roaming\npm\node_modules\weexpack\node_modules\q\q.js:557:44
at flush (C:\Users\Vitor Tecladista\AppData\Roaming\npm\node_modules\weexpack\node_modules\q\q.js:108:17)
at _combinedTickCallback (internal/process/next_tick.js:73:7)
Error: Could not find gradle wrapper within Android SDK. Might need to update your Android SDK.
Looked here: C:\Android\sdk\tools\templates\gradle\wrapper
what do i :?

[acathur]

Check issue #6

[TecladistaProd]

谢谢。but for my computer, the directory is other, is c:\android\sdk\tools.