FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'CubicChunks'.
> Could not resolve all dependencies for configuration ':classpath'.
   > Could not resolve net.minecraftforge.gradle:ForgeGradle:2.2-SNAPSHOT.
     Required by:
         :CubicChunks:unspecified
      > Could not resolve net.minecraftforge.gradle:ForgeGradle:2.2-SNAPSHOT.
         > Could not get resource 'http://files.minecraftforge.net/maven/net/minecraftforge/gradle/ForgeGradle/2.2-SNAPSHOT/ForgeGradle-2.2-20160604.231014-14.pom'.
            > Could not HEAD 'http://files.minecraftforge.net/maven/net/minecraftforge/gradle/ForgeGradle/2.2-SNAPSHOT/ForgeGradle-2.2-20160604.231014-14.pom'.
               > The target server failed to respond

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