On 26.11.2017 23:02, Ulf Volmer wrote: > On 26.11.2017 22:43, cen wrote: > >> 1. sudo dnf install maven > >> The JAVA_HOME environment variable is not defined correctly >> This environment variable is needed to run this program >> NB: JAVA_HOME should point to a JDK not a JRE > > is java-1.8.0-openjdk-devel installed? sorry i did not read your post correctly. especially that you are using java 9. So again my question: is java-9-openjdk-devel installed? [ulf@fc27-x1 ~]$ export JAVA_HOME=/etc/alternatives/java_sdk_9_openjdk [ulf@fc27-x1 ~]$ mvn -v Apache Maven 3.5.0 (Red Hat 3.5.0-6) Maven home: /usr/share/maven Java version: 9.0.1, vendor: Oracle Corporation Java home: /usr/lib/jvm/java-9-openjdk-9.0.1.11-1.fc27.x86_64 Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "4.13.12-300.fc27.x86_64", arch: "amd64", family: "unix" best regards Ulf _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx