[libvirt] make install libvirt failled.

I make install libvirt failed on my Ubuntu 11.11. I think some html dependent packages are missed on my build environment. Does anyone know the reason? Thanks. the info of make install is as follow: /bin/bash /home/fsh/work/VM/libvirt/build-aux/install-sh -d /usr/share/doc/libvirt-0.9.6/html for f in generic.css libvirt.css main.css api.html api_extension.html apps.html archdomain.html architecture.html archnetwork.html archnode.html archstorage.html auth.html bindings.html bugs.html compiling.html contact.html csharp.html deployment.html devguide.html docs.html downloads.html drivers.html drvesx.html drvhyperv.html drvlxc.html drvopenvz.html drvqemu.html drvremote.html drvtest.html drvuml.html drvvbox.html drvvmware.html drvxen.html errors.html firewall.html format.html formatcaps.html formatdomain.html formatnetwork.html formatnode.html formatnwfilter.html formatsecret.html formatsnapshot.html formatstorage.html formatstorageencryption.html goals.html hacking.html hooks.html hvsupport.html index.html internals.html intro.html java.html locking.html logging.html news.html php.html python.html relatedlinks.html remote.html sitemap.html storage.html testapi.html testsuites.html testtck.html todo.html uri.html virshcmdref.html windows.html todo.html hvsupport.html internals/command.html internals/locking.html internals/rpc.html architecture.gif node.gif 32favicon.png footer_corner.png footer_pattern.png libvirt-header-bg.png libvirt-header-logo.png libvirtLogo.png libvirt-net-logical.png libvirt-net-physical.png libvirt-daemon-arch.png libvirt-driver-arch.png libvirt-object-model.png madeWith.png et.png; do \ /usr/bin/install -c -m 0644 ./$f /usr/share/doc/libvirt-0.9.6/html; done /usr/bin/install: cannot stat `./api.html': No such file or directory /usr/bin/install: cannot stat `./api_extension.html': No such file or directory /usr/bin/install: cannot stat `./apps.html': No such file or directory /usr/bin/install: cannot stat `./archdomain.html': No such file or directory /usr/bin/install: cannot stat `./architecture.html': No such file or directory /usr/bin/install: cannot stat `./archnetwork.html': No such file or directory /usr/bin/install: cannot stat `./archnode.html': No such file or directory /usr/bin/install: cannot stat `./archstorage.html': No such file or directory /usr/bin/install: cannot stat `./auth.html': No such file or directory /usr/bin/install: cannot stat `./bindings.html': No such file or directory /usr/bin/install: cannot stat `./bugs.html': No such file or directory /usr/bin/install: cannot stat `./compiling.html': No such file or directory /usr/bin/install: cannot stat `./contact.html': No such file or directory /usr/bin/install: cannot stat `./csharp.html': No such file or directory /usr/bin/install: cannot stat `./deployment.html': No such file or directory /usr/bin/install: cannot stat `./devguide.html': No such file or directory /usr/bin/install: cannot stat `./docs.html': No such file or directory /usr/bin/install: cannot stat `./downloads.html': No such file or directory /usr/bin/install: cannot stat `./drivers.html': No such file or directory /usr/bin/install: cannot stat `./drvesx.html': No such file or directory /usr/bin/install: cannot stat `./drvhyperv.html': No such file or directory /usr/bin/install: cannot stat `./drvlxc.html': No such file or directory /usr/bin/install: cannot stat `./drvopenvz.html': No such file or directory /usr/bin/install: cannot stat `./drvqemu.html': No such file or directory /usr/bin/install: cannot stat `./drvremote.html': No such file or directory /usr/bin/install: cannot stat `./drvtest.html': No such file or directory /usr/bin/install: cannot stat `./drvuml.html': No such file or directory /usr/bin/install: cannot stat `./drvvbox.html': No such file or directory /usr/bin/install: cannot stat `./drvvmware.html': No such file or directory /usr/bin/install: cannot stat `./drvxen.html': No such file or directory /usr/bin/install: cannot stat `./errors.html': No such file or directory /usr/bin/install: cannot stat `./firewall.html': No such file or directory /usr/bin/install: cannot stat `./format.html': No such file or directory /usr/bin/install: cannot stat `./formatcaps.html': No such file or directory /usr/bin/install: cannot stat `./formatdomain.html': No such file or directory /usr/bin/install: cannot stat `./formatnetwork.html': No such file or directory /usr/bin/install: cannot stat `./formatnode.html': No such file or directory /usr/bin/install: cannot stat `./formatnwfilter.html': No such file or directory /usr/bin/install: cannot stat `./formatsecret.html': No such file or directory /usr/bin/install: cannot stat `./formatsnapshot.html': No such file or directory /usr/bin/install: cannot stat `./formatstorage.html': No such file or directory /usr/bin/install: cannot stat `./formatstorageencryption.html': No such file or directory /usr/bin/install: cannot stat `./goals.html': No such file or directory /usr/bin/install: cannot stat `./hacking.html': No such file or directory /usr/bin/install: cannot stat `./hooks.html': No such file or directory /usr/bin/install: cannot stat `./hvsupport.html': No such file or directory /usr/bin/install: cannot stat `./index.html': No such file or directory /usr/bin/install: cannot stat `./internals.html': No such file or directory /usr/bin/install: cannot stat `./intro.html': No such file or directory /usr/bin/install: cannot stat `./java.html': No such file or directory /usr/bin/install: cannot stat `./locking.html': No such file or directory /usr/bin/install: cannot stat `./logging.html': No such file or directory /usr/bin/install: cannot stat `./news.html': No such file or directory /usr/bin/install: cannot stat `./php.html': No such file or directory /usr/bin/install: cannot stat `./python.html': No such file or directory /usr/bin/install: cannot stat `./relatedlinks.html': No such file or directory /usr/bin/install: cannot stat `./remote.html': No such file or directory /usr/bin/install: cannot stat `./sitemap.html': No such file or directory /usr/bin/install: cannot stat `./storage.html': No such file or directory /usr/bin/install: cannot stat `./testapi.html': No such file or directory /usr/bin/install: cannot stat `./testsuites.html': No such file or directory /usr/bin/install: cannot stat `./testtck.html': No such file or directory /usr/bin/install: cannot stat `./todo.html': No such file or directory /usr/bin/install: cannot stat `./uri.html': No such file or directory /usr/bin/install: cannot stat `./virshcmdref.html': No such file or directory /usr/bin/install: cannot stat `./windows.html': No such file or directory /usr/bin/install: cannot stat `./todo.html': No such file or directory /usr/bin/install: cannot stat `./hvsupport.html': No such file or directory /usr/bin/install: cannot stat `./internals/command.html': No such file or directory /usr/bin/install: cannot stat `./internals/locking.html': No such file or directory /usr/bin/install: cannot stat `./internals/rpc.html': No such file or directory /bin/bash /home/fsh/work/VM/libvirt/build-aux/install-sh -d /usr/share/doc/libvirt-0.9.6/html/html for h in html/index.html html/libvirt-libvirt.html html/libvirt-virterror.html; do \ /usr/bin/install -c -m 0644 ./$h /usr/share/doc/libvirt-0.9.6/html/html; done /usr/bin/install: cannot stat `./html/index.html': No such file or directory /usr/bin/install: cannot stat `./html/libvirt-libvirt.html': No such file or directory /usr/bin/install: cannot stat `./html/libvirt-virterror.html': No such file or directory make[4]: *** [install-data-local] Error 1 make[4]: Leaving directory `/home/fsh/work/VM/libvirt/docs' make[3]: *** [install-am] Error 2 make[3]: Leaving directory `/home/fsh/work/VM/libvirt/docs' make[2]: *** [install-recursive] Error 1 make[2]: Leaving directory `/home/fsh/work/VM/libvirt/docs' make[1]: *** [install] Error 2 make[1]: Leaving directory `/home/fsh/work/VM/libvirt/docs' make: *** [install-recursive] Error 1