Yes, I installed yajl-devel and 4 other rpm packags.,then it works Thank a lot for your response. Cheng -----Original Message----- From: Martin Kletzander [mailto:mkletzan@xxxxxxxxxx] Sent: 2014年7月1日 17:58 To: WANG Cheng D Cc: libvirt-users@xxxxxxxxxx Subject: Re: Libvirt installion error: You must install the libyajl library & headers to compile libvirt On Tue, Jul 01, 2014 at 07:00:29AM +0000, WANG Cheng D wrote: >Dear all, >I am installing the libvirt 1.2.5 on my newly installed Fedora19. >When I run ./configure, an error is reported: "You must install the libyajl library & headers to compile libvirt" >In fact, the package yajl-2.0.4-2fc19.x86_64.rpm has been installed on the fedora19. >I found several links talking about this error and I downloaded 3 files (configure.ac, m4/virt-yajl.m4, src/qemu/qemu_capabilities.c) from the link given by Daniel Berrange (http://libvirt.org/git/?p=libvirt.git;a=commit;h=654c709baaa6fdcff6b6d38abb0b3c95188c0805) , but it does not work. > >Am I missing something? > For development you probably need yajl-devel or yajl-libs or whatever's the name. Easiest way to get most of the needed development packages you need is to run "yum-builddep libvirt". Martin _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users