Whenever i do gradlew setupDecompWorkspace I get this in cmd

 

 

C:\Users\Tristan\Desktop\Tutorial>gradlew setupDecompWorkspace

The assetDir is deprecated!  Use runDir instead! runDir set to eclipse/assets/..

 

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:extractUserDev UP-TO-DATE

:genSrgs SKIPPED

:extractNatives UP-TO-DATE

:getAssetsIndex

:getAssets

:makeStart FAILED

 

FAILURE: Build failed with an exception.

 

* What went wrong:

Execution failed for task ':makeStart'.

> Cannot find System Java Compiler. Ensure that you have installed a JDK (not ju

st a JRE) and configured your JAVA_HOME system variable to point to the accordin

g directory.

 

* Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug

option to get more log output.

 

BUILD FAILED

 

Total time: 26.639 secs

 

C:\Users\Tristan\Desktop\Tutorial>

Read the error. You do not have a JDK. Download one.

1. Install the actual JDK 7 (not JRE)

2. Right-click on "My computer" -> Settings

3. Go to "Advanced System Settings" -> "System Variables"

4. Create a variable called JAVA_HOME and set it's to the folder where Java is (by default it's C:\Program Files\Java\)

It helped me at least. Sorry if some names of menus are wrong, I am Ukrainian.