See http://e-lang.github.io/moodle-mod_elang for description, license, authors and contributors.
Make sure you have installed composer and bower on your system.
composer --stability="dev" create-project e-lang/moodle-mod_elang cd moodle-mod_elang
for getting the project
for creating creating zip files ready to be unzipped in the
modfolder of the moodle directory