[libvirt] Installing libvirt 0.8.6 Ubuntu 9.10

Hello When installing libvirt 0.8.6, I've passed ./configure, but when I execute make, I've got CCLD libvirtd ../src/.libs/libvirt_driver_qemu.a(libvirt_driver_qemu_la-qemu_driver.o): In function `qemudVPAssociatePortProfiles': /home/chubut/libvirt-0.8.6/src/qemu/qemu_driver.c:11881: undefined reference to `vpAssociatePortProfileId' /home/chubut/libvirt-0.8.6/src/qemu/qemu_driver.c:11898: undefined reference to `vpDisassociatePortProfileId' collect2: ld returned 1 exit status make[3]: *** [libvirtd] Error 1 make[3]: Leaving directory `/home/chubut/libvirt-0.8.6/daemon' make[2]: *** [all] Error 2 make[2]: Leaving directory `/home/chubut/libvirt-0.8.6/daemon' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/chubut/libvirt-0.8.6' make: *** [all] Error 2 chubut@chubut:~/libvirt-0.8.6$ Do you have any help? Thank you. Marcela