On 11/27/17 18:37, cen wrote:
Yes, apparently I did have JAVA_HOME set. After unsetting the
variable and
reinstalling maven again it completed successfully. However, problem persists:
mvn -version
/usr/bin/mvn: Failed to set JAVACMD
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
One other thing I found after install is this:
pwd
/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.151-1.b12.fc27.x86_64/bin
./java -version
Error: could not find libjava.so
Error: Could not find Java SE Runtime Environment.
So this java 8 install as a weak maven dependency seems to be borked.
FWIW, I restored the snapshot of my VM so that no java packages or maven was
installed. I then did a "dnf install maven" and these are the packages it
installed.
[root@f27k ~]# dnf history info 10
Transaction ID : 10
Begin time : Mon 27 Nov 2017 06:34:09 PM CST
Begin rpmdb : 1753:e25030afa94192d6bc3a19187b358d4e713ba416
End time : Mon 27 Nov 2017 06:34:51 PM CST (42 seconds)
End rpmdb : 1807:3332cf3d346b1478137488d8703e1278c79fba89
User : Ed Greshko <egreshko>
Return-Code : Success
Command Line : install maven
Transaction performed with:
Installed dnf-2.7.5-1.fc27.noarch @updates
Installed rpm-4.14.0-2.fc27.x86_64 @anaconda
Packages Altered:
Install aopalliance-1.0-15.fc27.noarch @fedora
Install apache-commons-cli-1.4-2.fc27.noarch @fedora
Install apache-commons-codec-1.10-5.fc27.noarch @fedora
Install apache-commons-io-1:2.5-3.fc27.noarch @fedora
Install apache-commons-lang-2.6-20.fc27.noarch @fedora
Install apache-commons-lang3-3.6-3.fc27.noarch @fedora
Install apache-commons-logging-1.2-11.fc27.noarch @fedora
Install atinject-1-25.20100611svn86.fc27.noarch @fedora
Install cdi-api-1.2-5.fc27.noarch @fedora
Install copy-jdk-configs-3.3-1.fc27.noarch @updates
Install glassfish-el-api-3.0.1-0.5.b08.fc27.noarch @fedora
Install google-guice-4.1-8.fc27.noarch @fedora
Install guava-18.0-11.fc27.noarch @fedora
Install hawtjni-runtime-1.15-2.fc27.noarch @fedora
Install httpcomponents-client-4.5.3-4.fc27.noarch @fedora
Install httpcomponents-core-4.4.6-4.fc27.noarch @fedora
Install jansi-1.16-2.fc27.noarch @fedora
Install jansi-native-1.7-3.fc27.x86_64 @fedora
Install java-1.8.0-openjdk-1:1.8.0.151-1.b12.fc27.x86_64 @updates
Install java-1.8.0-openjdk-devel-1:1.8.0.151-1.b12.fc27.x86_64 @updates
Install java-1.8.0-openjdk-headless-1:1.8.0.151-1.b12.fc27.x86_64 @updates
Install javapackages-tools-5.0.0-7.fc27.noarch @fedora
Install jboss-interceptors-1.2-api-1.0.0-7.fc27.noarch @fedora
Install jcl-over-slf4j-1.7.25-2.fc27.noarch @fedora
Install jsoup-1.10.3-2.fc27.noarch @fedora
Install lksctp-tools-1.0.16-8.fc27.x86_64 @fedora
Install lua-5.3.4-6.fc27.x86_64 @updates
Install lua-posix-33.3.1-7.fc27.x86_64 @fedora
Install maven-1:3.5.0-6.fc27.noarch @fedora
Install maven-lib-1:3.5.0-6.fc27.noarch @fedora
Install maven-resolver-api-1:1.0.3-7.fc27.noarch @fedora
Install maven-resolver-connector-basic-1:1.0.3-7.fc27.noarch @fedora
Install maven-resolver-impl-1:1.0.3-7.fc27.noarch @fedora
Install maven-resolver-spi-1:1.0.3-7.fc27.noarch @fedora
Install maven-resolver-transport-wagon-1:1.0.3-7.fc27.noarch @fedora
Install maven-resolver-util-1:1.0.3-7.fc27.noarch @fedora
Install maven-shared-utils-3.1.0-5.fc27.noarch @fedora
Install maven-wagon-file-2.10-4.fc27.noarch @fedora
Install maven-wagon-http-2.10-4.fc27.noarch @fedora
Install maven-wagon-http-shared-2.10-4.fc27.noarch @fedora
Install maven-wagon-provider-api-2.10-4.fc27.noarch @fedora
Install plexus-cipher-1.7-13.fc27.noarch @fedora
Install plexus-classworlds-2.5.2-8.fc27.noarch @fedora
Install plexus-containers-component-annotations-1.7.1-3.fc27.noarch @fedora
Install plexus-interpolation-1.22-8.fc27.noarch @fedora
Install plexus-sec-dispatcher-1.4-23.fc27.noarch @fedora
Install plexus-utils-3.0.24-4.fc27.noarch @fedora
Install publicsuffix-list-20171028-1.fc27.noarch @updates
Install sisu-inject-1:0.3.3-2.fc27.noarch @fedora
Install sisu-plexus-1:0.3.3-2.fc27.noarch @fedora
Install slf4j-1.7.25-2.fc27.noarch @fedora
Install ttmkfdir-3.0.9-51.fc27.x86_64 @fedora
Install tzdata-java-2017c-1.fc27.noarch @updates
Install xorg-x11-fonts-Type1-7.5-18.fc27.noarch @fedora
[root@f27k ~]# env | grep -i java
[root@f27k ~]# mvn -v
Apache Maven 3.5.0 (Red Hat 3.5.0-6)
Maven home: /usr/share/maven
Java version: 1.8.0_151, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.151-1.b12.fc27.x86_64/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "4.13.13-300.fc27.x86_64", arch:
"amd64", family: "unix"
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