Installer does not correctly detect java version

[Marcelo J. Ruiz]

Hi everyone!

I am having a problem installing Idempiere on Ubuntu 14.04 x64 using Carlo's deb installer (http://ci.idempiere.org/job/iDempiereDaily/ws/buckminster.output/org.adempiere.server_2.0.0-eclipse.feature/idempiere.gtk.linux.x86_64_dev_20140705.deb)

The process goes well until the installer tries to detect the java version:

Jul 07, 2014 1:58:52 PM org.compiere.install.ConfigVM test

INFO: OK: JavaHome=/usr/lib/jvm/java-8-oracle

JVM test fail: Wrong Java Version: Should be 1.6.0 and above.

Java Home [/usr/lib/jvm/java-8-oracle]:

Jul 07, 2014 1:58:52 PM org.compiere.install.ConfigVM test

INFO: OK: JavaHome=/usr/lib/jvm/java-8-oracle

JVM test fail: Wrong Java Version: Should be 1.6.0 and above.

Java Home [/usr/lib/jvm/java-8-oracle]:

Jul 07, 2014 1:58:52 PM org.compiere.install.ConfigVM test

I also tried running setup.sh, and selecting the correct java folder /usr/lib/jvm/java-6-oracle but the installer complaints about the version needed to be java 1.6.0 or above. Even making oracle java 6 the default java for the system does not help.

If I run in a terminal:

java -version

I get the following: 

java version "1.6.0_45"

Java(TM) SE Runtime Environment (build 1.6.0_45-b06)

Java HotSpot(TM) 64-Bit Server VM (build 20.45-b01, mixed mode)

Installing openjdk6 and openjdk7 gives me the same error.

There is a problem with how the installer detects the installed java version, because all java applications installed in this computer run without a problem.

Does anyone know how to solve this?
Thanks!

[Angel Lara]

You can check the file /home/$USER/.bashrc and see is there is a line setting a default Java Home path. 

[Ahmed Elemam]

Uninstall all JDK and re install it , maybe some conflict during installation