Workaround for those who find here by search: * remove `openjdk-11-jre-headless` and `gradle` package from repo and install `gradle` via PPA: https://launchpad.net/~cwchien/+archive/ubuntu/gradle which works with openjdk-8
Workaround for those who find here by search: 11-jre- headless` and `gradle` package from repo and install `gradle` via PPA: https:/ /launchpad. net/~cwchien/ +archive/ ubuntu/ gradle which works with openjdk-8
* remove `openjdk-