Installer Axelor 5.0 sur Ubuntu 16.04.3

Je rencontre des difficultés à l’installation de Axelor dans sa dernière version.
Détail des étapes :

J’obtiens ce message d’erreur :

FAILURE: Build failed with an exception.

  • What went wrong:
    Task ‘run’ not found in root project ‘axelor-development-kit’.

  • Try:
    Run gradlew tasks to get a list of available tasks. Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

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