When build libvirt from source with netcf-devel installed, it will report error "libnl-devel >=3.0 is required for macvtap support", actually it requires libnl3-devel Signed-off-by: Shanzhi Yu <shyu(a)redhat.com&gt; --- configure.ac | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index 0062d5d..5b0820a 100644 --- a/configure.ac +++ b/configure.ac @@ -2613,7 +2613,11 @@ if test "$with_linux" = "yes"; then [whether the netlink v1 library is available]) ], [ if test "$with_macvtap" = "yes"; then - AC_MSG_ERROR([libnl-devel >= $LIBNL_REQUIRED is required for macvtap support]) + if test "$LIBNL_REQUIRED" = "3.0";then + AC_MSG_ERROR([libnl3-devel >= $LIBNL_REQUIRED is required for macvtap support]) + else + AC_MSG_ERROR([libnl-devel >= $LIBNL_REQUIRED is required for macvtap support]) + fi fi ]) fi