Possibly a duplicate of this ERPNext install fails for Ubuntu 16 due to ansible missing
We see issues with the install.py at the moment in various places, always failing with the same trace without details
Traceback (most recent call last):
File “install.py”, line 437, in
install_bench(args)
File “install.py”, line 241, in install_bench
run_playbook(‘site.yml’, sudo=True, extra_vars=extra_vars)
File “install.py”, line 362, in run_playbook
success = subprocess.check_call(args, cwd=os.path.join(cwd, ‘playbooks’), stdout=log_stream, stderr=sys.stderr)
File “/usr/lib/python3.7/subprocess.py”, line 363, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command ‘[‘ansible-playbook’, ‘-c’, ‘local’, ‘site.yml’, ‘-vvvv’, ‘-e’, ‘@/tmp/extra_vars.json’, ‘–become’, ‘–become-user=frappe’]’ returned non-zero exit status 2.
It seems like some sort of dependency issue…