Hi,

I am installing IDM 4.6 at RedHat 7.3, initially openJDK was installed. I changed to Oracle JDK using below commands, but still facing same issue. IDM/install.sh giving JRE uncomfortable version.

alternatives --install /usr/bin/java java /var/installs/jdk1.8.0_131/bin/java 2
alternatives --config java
selection

alternatives --install /usr/bin/javac javac /var/installs/jdk1.8.0_131/bin/javac 2
alternatives --install /usr/bin/jar jar /var/installs/jdk1.8.0_131/bin/jar 2
alternatives --set jar /var/installs/jdk1.8.0_131/bin/jar
alternatives --set javac /var/installs/jdk1.8.0_131/bin/javac

I tried JRE Lower version too
java version "1.8.0_65"
Java(TM) SE Runtime Environment (build 1.8.0_65-b17)
Java HotSpot(TM) 64-Bit Server VM (build 25.65-b01, mixed mode)

Any Idea on RedHat....