Heres what I get when I type that command:
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[Derrick@dhcp-201-8 Derrick]$ java -version
bash: java: command not found
[Derrick@dhcp-201-8 Derrick]$
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The exact error I get when I try to run installer file is:

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Preparing to install...
Extracting the installation resources from the installer archive...
Configuring the installer for this system's environment...
No Java virtual machine could be found from your PATH
environment variable. You must install a VM prior to
running this program.
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Any Clues? Thanks