Start Eclipse and Tomcat
You need to have installed OpenXava, Java and Eclipse. To install them follow the installation instructions.
Start Eclipse, it will ask you to choose the workspace, choose the one included in OpenXava:
If you already have Eclipse started use the option File >Switch Workspace.
Run startup.sh/startup.bat located in the tomcat/bin folder of OpenXava:
If you are using Windows just double click on startup.bat. of tomcat\bin.