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# Supported Software Versions

The HAProxy Enforcer supports HAProxy and HAProxy Enterprise on the following Linux distros:

* Centos 7 / Centos 8 / RHEL 7 / RHEL 8 / RHEL 9
* Ubuntu 16.04 / 18.04 / 20.04 / 22.04
* Amazon Linux / Amazon Linux 2
* Debian 7 / 8 / 9 / 10 / 11 / 12
* Alpine Linux

HAProxy must be built with **LUA** support, this could be verified by running `haproxy -vv` command. If LUA support is enabled, then there should be the following line in the output:

**`Bash`**

```bash Bash
Feature list : ... +LUA ..
```