[SOLVED] No Java runtime environment (JRE) error

linuxandtsm · 06-30-2011, 08:26 AM

Hi all,

I am trying to install a .bin file for that it requires IBMJava2-AMD64-142-JRE-1.4.2-13.8.x86_64.rpm to be installed. I have installed this rpm but when i try to install .bin file, it complains that no JRE found. How to solve this. Thanks in advance!

Code:

[root@linx1 admin]# ./5.4.1.1-TIV-TSMORA-LinuxX64.bin
 
          Initializing Wizard........
          Verifying JVM........
 
 No Java Runtime Environment (JRE) was found on this system.

 
[root@linx1 admin]# rpm -qa |grep IBM
IBMJava2-AMD64-142-JRE-1.4.2-13.8
 
[root@linx1 ~]# find / -iname java -print 2>/dev/null
/opt/IBMJava2-amd64-142/jre/bin/java

[root@linx1 ~]# find / -iname jre -print 2>/dev/null
/opt/IBMJava2-amd64-142/docs/jre
/opt/IBMJava2-amd64-142/jre

narkaulov · 06-30-2011, 08:55 AM

Sounds like you need to add the path to the JRE to your $PATH variable. You can do this by adding something along the lines of the following to your .bashrc file.
PATH=$PATH:/path/to/jre

You will need to log out and back in after making the change.

linuxandtsm · 06-30-2011, 09:06 AM

Hi narkaulov,

I set the path but still have the same problem.

[root@linx1 admin]# PATH=$PATH:/opt/IBMJava2-amd64-142/jre
[root@linx1 admin]# export PATH

[root@linx1 admin]# echo $PATH
/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/opt/:/opt/IBMJava2-amd64-142/jre
[root@linx1 admin]# ./5.4.1.1-TIV-TSMORA-LinuxX64.bin

Initializing Wizard........
Verifying JVM........

No Java Runtime Environment (JRE) was found on this system.

linuxandtsm · 06-30-2011, 10:07 AM

Solved by setting path as below

PATH=/opt/IBMJava2-amd64-142/jre/bin:$PATH
export PATH

thanks!