On Fri, 2020-09-25 at 10:33 +0800, Wei Wang wrote: > In file included from ../src/util/virfile.c:42: > /usr/include/libutil.h:43:10: fatal error: sys/_types.h: No such file or directory > 43 | #include <sys/_types.h> > | ^~~~~~~~~~~~~~ > compilation terminated. > [51/908] Compiling C object src/qemu/libvirt_driver_qemu_impl.a.p/qemu_driver.c.o > ninja: build stopped: subcommand failed > > I have /usr/include/sys/types.h, but no "_types.h" Are you building on FreeBSD? Because that's where we expect <libutil.h> to be included. If you're not on FreeBSD, can you check which package /usr/include/libutil.h belongs to? -- Andrea Bolognani / Red Hat / Virtualization