I am using Libvirt-1.0.0 on ubuntu 14.02 LTS and found the following error "checking linux/if_bridge.h usability... no checking linux/if_bridge.h presence... yes configure: WARNING: linux/if_bridge.h: present but cannot be compiled configure: WARNING: linux/if_bridge.h: check for missing prerequisite headers? configure: WARNING: linux/if_bridge.h: see the Autoconf documentation configure: WARNING: linux/if_bridge.h: section "Present But Cannot Be Compiled" configure: WARNING: linux/if_bridge.h: proceeding with the compiler's result configure: WARNING: ## ------------------------------------- ## configure: WARNING: ## Report this to libvir-list <at> redhat.com ## configure: WARNING: ## ------------------------------------- ## checking for linux/if_bridge.h... no configure: error: You must install kernel-headers in order to compile libvirt with QEMU or LXC support" Please Guide, how do I recover it thanks -- libvir-list mailing list libvir-list(a)redhat.com https://www.redhat.com/mailman/listinfo/libvir-list