On 11/26/2017 05:28 PM, cen wrote:
Hm, there is no jre directory.
On 11/26/2017 11:08 PM, Ed Greshko wrote:
On 11/27/17 05:43, cen wrote:
Perhaps I am just going crazy but maven just won't pick up JAVA_HOME on F27.
sudo dnf install maven
echo $JAVA_HOME returns /usr/lib/jvm/java-9-openjdk-9.0.0.181-7.fc27.x86_64
(which includes bin dir with JDK tools such as javac, keytool etc so it is JDK for sure)
- Any mvn command results in
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
Also tried JDK8 and Oracel Java 9
export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.151-1.b12.fc27.x86_64
export JAVA_HOME=/usr/java/jdk-9.0.1
..same result. I feel like there is some hidden config messing me up
or some weird stuff happening. Anyone has an idea what it could be? Last time I was still on F26 and it worked.
The last time I did anything with java the JAVA_HOME variable needed to be pointing to the jre (java runtime engine) directory.
Also, you should be using /usr/lib/jvm/java since your path will become invalid on upgrades.
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I noticed the same thing today while reconciling a few config files with their ".rpmnew" versions for packages updated via dnf. I can't recall which package it was though but I saw that "/usr/lib/jvm/jre" does't exist ("/usr/lib/jvm/java" does).
*Mark C. Allman, PMP, CSM* Founder, See How You Ski, www.seehowyouski.com http://www.seehowyouski.com Sr. Project Manager, Allman Professional Consulting, Inc., www.allmanpc.com http://www.allmanpc.com 617-947-4263, Twitter: @allmanpc