Hi Christopher, Christopher Howard writes: > Hi, I'm not going to pretend to be a Java expert, but I was trying to > build and run a Java application, and had to set JAVA_HOME manually. It > is my understanding from my research[1] that applications often will > want JAVA_HOME set to the path to the java install directory. It would > seem like it would be useful if Guix set that as well for the icedtea > and icedtea:jdk package. > > If there are good reasons for that not to be, perhaps more > knowledgeable individuals will explain it. > > One part I'm not quite sure about is what JAVA_HOME would be set to if > both icedtea and icedtea:jdk were installed. I dont think this is a good idea (or even possible?): From a Developer POV I think its pretty common to have many jdk's installed (8,11,14 sometimes even 7). To what should JAVA_HOME be set/defaults in this case? I dont know a distribution which sets JAVA_HOME (per default) and I think its much better to let the user or sysadmin decide which one is best...