If you're new to OpenDCL the "Beginners Tutorial" will walk you through creating you're first project.
English (by: Barry Ralphs)
If you're an advanced user and would like to create an installer to deploy your application along with the OpenDCL runtime, then check out the "Inno Setup Tutorials" below:
English (by: Lance Gordon)
German (by: Fred Tomke)
Spanish (by: Carlos E. Marquez)