You can clone this repository to get a ready-to-use OASIS environment with an Ocsigen/Eliom application (with JavaScript enabled).
To test if everything is going well:
oasis setup
ocaml setup.ml -configure
ocaml setup.ml -build
ocsigenserver -c run.conf -v
Current version of Eliom supported: 6.1.
This template is based on an idea from @TobiasBora. Thanks to him!