You are attempting to build with an unsupported JDK.

Error:

Checking build tools versions...

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You are attempting to build with an unsupportedJDK.


You use OpenJDK but only Sun/Oracle JDK issupported.
Please follow the machine setup instructions at
   https://source.android.com/source/download.html
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build/core/main.mk:152: *** stop.  Stop.

 

Solution:

Choose your new version using the following command:

 

sudo update-alternatives --config java

sudo update-alternatives --config javac

sudo update-alternatives --config javaws