[libvirt-users] No package 'libvirt' found

Hi, After successful libvirt compilation on Cygwin, I am trying to run virt-manage which requests LibvirtGLib: $ virt-manager Traceback (most recent call last): File "/usr/share/virt-manager/virt-manager", line 30, in <module> from gi.repository import LibvirtGLib ImportError: cannot import name LibvirtGLib I understand that I need to compile libvirt-glib. The problem is that I get the following error once running ./configure: checking whether C compiler handles -fexceptions... yes checking whether C compiler handles -fasynchronous-unwind-tables... yes checking whether C compiler handles -fipa-pure-const... yes checking whether C compiler handles -Wno-suggest-attribute=pure... yes checking whether C compiler handles -Wno-suggest-attribute=const... yes checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for LIBVIRT... no configure: error: Package requirements (libvirt >= 0.10.2) were not met: No package 'libvirt' found Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables LIBVIRT_CFLAGS and LIBVIRT_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. The only "libraries" I have been able to find are: $ cp /usr/local/bin/cygvirt- cygvirt-0.dll cygvirt-lxc-0.dll cygvirt-qemu-0.dll Copying it to /usr/lib doesn't change anything. Renaming these files from cygvirt* to libvirt* either. Any idea? Cordialement,Rudy YAYON