I’m trying to create a simple Java EE web application in IntelliJ IDEA according to this tutorial. I have made sure that everything necessary is installed on my computer (IntelliJ IDEA Ultimate incl. the relevant plugins, JDK, TomEE and therefore Tomcat). The tutorial is explained for Tomcat. However, I have decided to install TomEE. As far as I know, it should be installed correctly under the following path: /usr/local/tomee/apache-tomee-plume-10.0.0-M1.