On 10/21/2015 01:56 AM, Muhammad Asif wrote: Most likely, you didn't install it to the same place as the system libvirtd, so you now have a mismatch in which libraries are being searched vs. which ones are expected. If you are intending for your self-build to replace the system version, it's best to make sure that you pass the same ./configure options that your system packager uses (on Fedora-based systems, './bootstrap --system' will automate this for you; patches are welcome to make this also work on Debian-based systems). If you do not have a system version installed at all, then it is up to you to start the daemon in the location where you installed it. But without posting actual error messages, there's not much more we can do to help you. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org