Update README.md

README.md

@@ -128,12 +128,17 @@ To uninstall the aplication, use the next command:
     sudo dpkg -r otgc
 
 ## script to build and install
-the following command executes all steps indicated above for building and installing on Linux
+the following command executes all steps indicated above for building and installing on Linux (ubuntu 16)
 
 
    curl https://openconnectivity.github.io/otgc-linux/setup.sh | bash
 
 
+For ubuntu 18 and other systems that needs downgraded java components use:
+
+ curl https://openconnectivity.github.io/otgc-linux/setup-java.sh | bash
+
+
 Note for building on a raspberry pi the Archicture needs to be armhf and has to run a windowing system
 (for example raspbian),
 This change can be made in the file /build/debian/control.