Erpnext bench easy install script error

Hi. I have an issue that happens when I try to run the easy install script. This is on ubuntu 18.04 and with mariadb Ver 15.1 (Distrib 10.4.17).

Traceback (most recent call last): File "", line 492, in <module> install_bench(args) File "", line 278, in install_bench run_playbook('site.yml', sudo=True, extra_vars=extra_vars) File "", line 408, in run_playbook success = subprocess.check_call(args, cwd=playbooks_folder, stdout=log_stream, stderr=sys.stderr) File "/usr/lib/python3.6/", line 311, 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.
End of log file doesn’t contain any special error

`RUNNING HANDLER [mariadb : restart mysql] ***************************************************************************************************************************************************************************************************
task path: /tmp/.bench/bench/playbooks/roles/mariadb/handlers/main.yml:2

PLAY RECAP **********************************************************************************************************************************************************************************************************************************
localhost                  : ok=38   changed=9    unreachable=0    failed=1    skipped=48   rescued=0    ignored=0

Install script run at 14:52 on 2021-02-22

I don’t know if its useful but the db log shows three attempted accesses to the database using root but without password during the time the installation script is running.