Installing SEP 12.1.6 MP7 on RHEL 7.3 issues

I'm trying to install SEP on a fresh RHEL 7.3 os but I cant see to get past the JCE error

# ./install.sh -i
Starting to install Symantec Endpoint Protection for Linux
Performing pre-check...
Error:          Installation requires Oracle Java 1.5 or later whose owner is superuser. Please install the correct version with superuser and Java Cryptogra
Pre-check failed.

I have the JCE package and im running 1.8.0 so I'm a bit confused 

# java -version
openjdk version "1.8.0_131"
OpenJDK Runtime Environment (build 1.8.0_131-b11)
OpenJDK 64-Bit Server VM (build 25.131-b11, mixed mode)

root ownership of jvm dir

[lib]# ls -lhat | grep jvm
drwxr-xr-x.  4 root root 4.0K May  3 18:27 jvm
drwxr-xr-x.  4 root root 4.0K May  3 17:26 jvm-exports
drwxr-xr-x.  5 root root  179 May  3 17:26 jvm-private
drwxr-xr-x.  2 root root    6 Jul  2  2015 jvm-commmon

[jvm]# ls -lhat | grep jre
lrwxrwxrwx.  1 root root   35 May  3 17:26 jre-1.7.0-openjdk -> /etc/alternatives/jre_1.7.0_openjdk
lrwxrwxrwx.  1 root root   27 May  3 17:26 jre-1.7.0 -> /etc/alternatives/jre_1.7.0
lrwxrwxrwx.  1 root root   29 May  3 17:26 jre-openjdk -> /etc/alternatives/jre_openjdk
lrwxrwxrwx.  1 root root   21 May  3 17:26 jre -> /etc/alternatives/jre
lrwxrwxrwx.  1 root root   53 May  3 17:26 jre-1.7.0-openjdk-1.7.0.131-2.6.9.0.el7_3.x86_64 -> java-1.7.0-openjdk-1.7.0.131-2.6.9.0.el7_3.x86_64/jre
lrwxrwxrwx.  1 root root   35 May  3 17:24 jre-1.8.0-openjdk -> /etc/alternatives/jre_1.8.0_openjdk
lrwxrwxrwx.  1 root root   27 May  3 17:24 jre-1.8.0 -> /etc/alternatives/jre_1.8.0
lrwxrwxrwx.  1 root root   51 May  3 17:24 jre-1.8.0-openjdk-1.8.0.131-2.b11.el7_3.x86_64 -> java-1.8.0-openjdk-1.8.0.131-2.b11.el7_3.x86_64/jre

[security]# ls -lhat
total 56K
-rw-r--r--. 1 root root 3.0K May  3 17:50 local_policy.jar
-rw-r--r--. 1 root root 3.0K May  3 17:50 US_export_policy.jar
drwxr-xr-x. 9 root root 4.0K May  3 17:24 ..
drwxr-xr-x. 2 root root  153 May  3 17:24 .
lrwxrwxrwx. 1 root root   41 May  3 17:24 cacerts -> ../../../../../../../etc/pki/java/cacerts
-rw-r--r--. 1 root root  141 Apr 13 18:13 nss.cfg
-rw-r--r--. 1 root root 1.3K Apr 13 18:05 blacklisted.certs
-rw-r--r--. 1 root root 2.5K Apr 13 18:05 java.policy
-rw-r--r--. 1 root root  32K Jan  1  2014 java.security

As shown above I've updated the JCE policies (from here - http://www.oracle.com/technetwork/java/javase/downloads/jce8-download-2133166.html)

Full java directory is 

/usr/lib/jvm/jre-1.8.0

I'm sure I'm just overlooking something but I'd appricate any help 

Thanks