Error when using easy install method. Is there any solution?

subprocess.CalledProcessError: Command ‘[‘ansible-playbook’, ‘-c’, ‘local’, ‘site.yml’, ‘-e’, ‘@/tmp/extra_vars.json’, ‘-vvvv’, ‘–become’, ‘–become-user=frappe’]’ returned non-zero exit status 2

You need to share/show the error log and traceback screens, otherwise it is very difficult for anyone to help you