ExtraView 7 requires Java JRE 6. If your system is on an earlier version of Java, you must upgrade to the required version.
The following steps will install Java into the directory $BASE/jre1.6.0_27
cd $INSTALL
cp jre-6u27-linux-x64.bin $BASE
cd $BASE
chmod +x jre-6u27-linux-x64.bin
./jre-6u27-linux-x64.bin
yes
rm jre-6u27-linux-x64.bin
Java is now installed in the directory $BASE/jre1.6.0_27
