Java:Install IBM Java on Fedora and config plugin at Firefox: Difference between revisions
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So we put 3 to select the ibm libjavaplugin. | So we put 3 to select the ibm libjavaplugin. | ||
To check you only need to access a site with java enabled. | To check you only need to access a site with java enabled or in Firefox address bar write ''about:plugins''. | ||
Look for "''IBM Developer Kit for Linux,Java,1.7.0''" |
Revision as of 18:08, 20 August 2013
Follow these steps to install IBM Java at Fedora, and after config the Mozilla Firefox to use ibm java plugin.
Obs.: This procedure works for Google Chrome too.
Current version is
- Fedora: Fedora release 19 (Schrödinger’s Cat) x86_64
- IBM Java: 7.0-5 x86_64
Procedure:
1) Change to the root user
[ebasso@ebasso ~]$ su -
2) Let's install the java openjdk and the icedtea plugin
[root@ebasso ~]# yum -y install java-1.7.0-openjdk icedtea-web
3) Download ibm-java-sdk from IBM and put in the /tmp folder
4) Installing the ibm-java-sdk using yum
[root@ebasso ~]# yum -y localinstall /tmp/ibm-java-x86_64-sdk-7.0-5.0.x86_64.rpm
5) Let's install on alternatives
[root@ebasso ~]# alternatives --install /usr/bin/java java /opt/ibm/java-x86_64-70/jre/bin/java 20000
[root@ebasso ~]# alternatives --install /usr/bin/javaws javaws /opt/ibm/java-x86_64-70/jre/bin/javaws 20000
[root@ebasso ~]# alternatives --install /usr/lib64/mozilla/plugins/libjavaplugin.so libjavaplugin.so.x86_64 /opt/ibm/java-x86_64-70/jre/lib/amd64/libnpjp2.so 20000
6) After install we need to config the java
[root@ebasso bin]# alternatives --config java There are 3 programs which provide 'java'. Selection Command ----------------------------------------------- 1 /usr/java/default/bin/java *+ 2 /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.25-2.3.12.3.fc19.x86_64/jre/bin/java 3 /opt/ibm/java-x86_64-70/jre/bin/java Enter to keep the current selection[+], or type selection number: 3
So we put 3 to select the ibm java.
To check you only need to run java -version command.
[root@ebasso bin]# java -version java version "1.7.0" Java(TM) SE Runtime Environment (build pxa6470sr5-20130619_01(SR5)) IBM J9 VM (build 2.6, JRE 1.7.0 Linux amd64-64 Compressed References 20130617_152572 (JIT enabled, AOT enabled) J9VM - R26_Java726_SR5_20130617_1436_B152572 JIT - r11.b04_20130528_38954ifx1 GC - R26_Java726_SR5_20130617_1436_B152572_CMPRSS J9CL - 20130617_152572) JCL - 20130616_01 based on Oracle 7u25-b12
7) Now we will need to config browser plugin
[root@ebasso bin]# alternatives --config libjavaplugin.so.x86_64 There are 4 programs which provide 'libjavaplugin.so.x86_64'. Selection Command ----------------------------------------------- 1 /usr/java/default/lib/amd64/libnpjp2.so 2 /usr/lib64/IcedTeaPlugin.so *+ 3 /opt/ibm/java-x86_64-70/jre/lib/amd64/libnpjp2.so Enter to keep the current selection[+], or type selection number: 3
So we put 3 to select the ibm libjavaplugin.
To check you only need to access a site with java enabled or in Firefox address bar write about:plugins.
Look for "IBM Developer Kit for Linux,Java,1.7.0"