Check_MK is available in several editions. The Check_MK Raw Edition is free and 100% open-source. The Check_MK Enterprise Edition includes several additional features and professional support from the authors, billed annually. A demo version is freely available for testing the Enterprise Edition in a non-production environment.

Check_MK can be installed on Linux servers via DEB and RPM packages found on our downloads page. The Enterprise Edition is also available as a virtual or physical appliance. The following short installation guides show how you can easily set up Check_MK and begin monitoring.

Please visit our website for more details.

Please have a look at the official handbook on how to get started with Check_MK.

It is highly recommended to use the prebuilt Check_MK packages we provide. But if you really want to build your own packages, you either need to download the source packages from our website or check out the Git repository.

To prepare your system for building, you need to execute this command:

make -C omd setup

This will install the missing build dependencies, at least if you are working on a supported Linux distribution. Then you can either create RPM or DEB packages, depending on your distro.

To build an RPM:

make rpm

To create a DEB package:

DEBFULLNAME="Mr. Buildmaster" DEBEMAIL="mail@buildmaster.com" make deb

Don't forget to insert your name and mail address. As a result your should find packages of the form check-mk-[edition]-[version].[deb|rpm] in your current directory.