Please, set the value of `<wifimon_agent_version>` variable in `vars/main.yml` to `1.4.0` or newer. Older versions of wifimon-agent packages are not supported.
---
# Usage for single node installation (all in one):
1. Adjust the **IP** address (or **FQDN**) under **[WAS]** section in `hosts.cfg` file. Set **IP** or **FQDN** of the server on which you plan to install **WAS**
