将下载的项目导入 Andoroid Stuio 时遇到以下问题。请帮我。
**
Could not execute build using Gradle distribution 'http://services.gradle.org/distributions/gradle-1.7-bin.zip'.
Build file '/Users/Rajesh.K/Desktop/Test/Project/build.gradle' line: 9
A problem occurred evaluating project ':Project'.
A problem occurred evaluating project ':Project'.
SDK location not found. Define location with sdk.dir in the local.properties file or with an ANDROID_HOME environment variable.
Consult IDE log for more details (Help | Show Log)
**
请帮助我摆脱这个问题。我在 Android Studio Mac 版本中遇到了这个问题。