Current support for SAV for Linux:

https://www.symantec.com/business/support/index?pa...

You can always try to install it but for confirmation you may want to place a call to Symantec.

Hello,

You should check the tech document noted above for kernel versions supported by Symantec AntiVirus for Linux 1.0 Maintenance Release 14. "RHEL5U7" is listed, but I don't know if that translates to 5.7.

The link again: http://www.symantec.com/docs/TECH101598

If you keep scrolling down you will see which kernels were added in previous builds. Newer builds include the older ones.

Note that SAVFL clients are unmanaged, but there are some tricks you can do. Here is an article on the subject:

Management of Symantec AntiVirus (SAV) for Linux
Article: TECH102587   |  Created: 2007-01-05   |  Updated: 2012-02-01   | 
Article URL http://www.symantec.com/docs/TECH102587

...and here are a couple articles about installing SAVFL on Ubuntu:
 

How to install Symantec AntiVirus for Linux on Ubuntu
Article: TECH105812   |  Created: 2008-01-05   |  Updated: 2012-06-26   | 
Article URL http://www.symantec.com/docs/TECH105812 
 

Symantec AntiVirus for Linux: How to Compile Auto-Protect Kernel Modules under Ubuntu
Article: TECH95496   |  Created: 2009-01-12   |  Updated: 2012-05-24   | 
Article URL http://www.symantec.com/docs/TECH95496 
 

Do be sure that you are using the correct Java version!

Scroll down to 26 October.  &: )

It's the Java top at the part that I thought you would be interested in.