Installing VMITools (VM Introspection Toolkit) with Xen on CentOS 6

This guide provides a good introduction on how to install VMI Tools and Xen on CentOS 6.

Due to dependancy requirements, CentOS 5 is unable to support VMITools by default unless a more recent version of glib2 is compiled from source. Therefore we base this installation on CentOS 6 (6.3 at time of writing).

Xen Installation

Redhat dropped support for Xen based virtualisation with the released of RHEL 6, resulting in the need to manually install the required Xen packages. In previous versions of this post I have referred to Falko’s excellent guide on installing Xen 4 on CentOS 6, link to guide can be found here.

However the recent release of the Xen kernel 3.6 has broken compatibility with the latest version of the libVirt (virsh). In order to restore compatibility we will install the slightly older version of Xen until the libVirt library is updated to resolve the error.

First we add the repos that still contain the older versions of Xen.

cd /etc/yum.repos.d/

Edit gitco-centos6-x86_64.repo and add ‘enabled’ switches, so it looks like this. We only need this middle entry for Xen Files. The other repo we downloaded contains a better packaged Xen Kernel which we will use.

name= GITCO [ KERNEL DOM0 ] Repository

name= GITCO [ XEN-4.0.1 ] Repository

name= GITCO [ MISC PACKAGES ] Repository

yum install xen kernel-xen

follow the rest of falkos guide for the libvirt installation.

VMITools Installation

Install the required packages for installation.

yum install git glib2-devel check-devel

We create a folder named src in the root directory, to use as a basis for our installation.

mkdir /root/src/

cd into the src directory, and checkout a clone of the latest VMITools.

git clone

cd into the vmitools folder, then run the following commands.


After a while the output should return success. Then perform make.


As well as installing the library (Optional, necessary for applications wishing to implement the libVMI framework.

make install

Now when you try to compile some of the examples you will run into this error.

Can be easily fixed by editing your .bashrc file within your home folder, and adding this line.

1.) use < .bashrc > file in your home directory (instead of .bash_profile)
2.) add the following line to this file:


DO ONE MORE THING : also add this line to < /etc/ > file

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