>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3004089. --> Reported by: [chipway](https://www.drupal.org/user/276995) >>> <p>All dependencies must be prefixed by project name, So please apply new {project}:{module} format for dep<a href="https://www.drupal.org/docs/8/creating-custom-modules/let-drupal-8-know-about-your-module-with-an-infoyml-fileendencies">https://www.drupal.org/docs/8/creating-custom-modules/let-drupal-8-know-about-your-module-with-an-infoyml-fileendencies</a> in info.yml file<a href="https://www.drupal.org">https://www.drupal.org/docs/8/creating-custom-modules/let-drupal-8-know-about-your-module-with-an-infoyml-file</a></p> <p>It is supported since 8.0 and 7.40 Change Record: <a href="https://www.drupal.org/node/2299747">Project namespaces can now be added for module dependencies</a>, and is now a Best Practice <a href="https://www.drupal.org/project/drupal/issues/2798891">Define project dependencies in core module .info files</a>).</p> <p> It is useful for Installation profiles to work well. So sooner is better.<br> Hope this helps.</p>