Need more info on installation

[jameslee007]

Hello , I tried the ./gradlew build command and i get the below error.

• What went wrong:
  A problem occurred evaluating root project 'ui-job-list-master'.

Cannot cast object 'pl.allegro.tech.build.axion.release.infrastructure.DummyRepository@58107782' with class 'pl.allegro.tech.build.axion.release.infrastructure.DummyRepository' to class 'pl.allegro.tech.build.axion.release.infrastructure.git.GitRepository'

Can you please let me know the exact installation steps.

i am using below versions.
rundeck-cli-1.1.3-1.noarch
rundeck-config-3.0.5.20180828-1.201808282139.noarch
rundeck-repo-4-0.noarch
rundeck-3.0.5.20180828-1.201808282139.noarch