（未解决）android studio:com.android.support:appcompat-v7:22+ Could not found

错误信息如下：

Error:Could not find any version that matches com.android.support:appcompat-v7:22+.
Searched in the following locations:
https://jcenter.bintray.com/com/android/support/appcompat-v7/maven-metadata.xml
https://jcenter.bintray.com/com/android/support/appcompat-v7/
Required by:
MyAsApplication:app:unspecified

Please install the Android Support Repository from the Android SDK Manager.

build.gradle配置如下：

compile 'com.android.support:appcompat-v7:22+'

 

参照这个方法也没有解决：

http://stackoverflow.com/questions/19621941/android-studio-could-not-find-any-version-that-matches-com-android-supportappco