I need "YUI Compressor" for "W3 Total Cache" wordpress plugin. I installed java by below yum command, its not working still... yum install java-1.8.0-openjdk Code: The following minifiers cannot be found or are no longer working: YUI Compressor (JS): JAVA executable path was not found. The default minifier JSMin will be used instead. YUI Compressor (CSS): JAVA executable path was not found. The default CSS minifier will be used instead.