Le 10/03/2018 à 08:16, 殷啟聰 | Kai-Chung Yan a écrit : > I recently updated the package to 3.5.0 just to find out the current Groovy (2.4.8) does not support Java 9 [1]. Groovy was used by the bootstrapping script. Setting source & target to Java 8 doesn't solve the problem either. I'll upgrade Groovy, we'll see if that helps.