We need to add the switch, --without-python, to our BIND9 Makefile.  Apparently as of 9.11.5, it's now required by default.

diff --git a/util/Makefile.bind.in b/util/Makefile.bind.in
index 36ff48e..ba54002 100644
--- a/util/Makefile.bind.in
+++ b/util/Makefile.bind.in
@@ -24,6 +24,7 @@ exec_prefix = @exec_prefix@
 bindconfig = --without-openssl --without-libxml2 --without-libjson \
        --without-gssapi --disable-threads --without-lmdb \
        --includedir=@includedir@ --libdir=@libdir@ \
+       --without-python \
        @BINDLT@ @BINDIOMUX@ @BINDCONFIG@ --enable-full-report
 
 @BIND_ATF_FALSE@cleandirs = ./lib ./include