HELP

[BallisticOK]

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ':recompileMc'.

Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK.
It is currently set to "C:\Program Files\Java\jre1.8.0_251"

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

BUILD FAILED

[madelynwith5ns]

Your JAVA_HOME variable isn't pointing at a JDK. Its pointing to a JRE. (Java Development Kit v.s. Java Runtime Environment)

You need to set your JAVA_HOME to a jdk and if you do not have a JDK installed you should install one from the java website. Just search JDK download.

Then look up a tutorial on how you change environment variables on your operating system (i.e. Windows or Ubuntu or MacOS). Then try again.

EDIT: Hope this helps.