I had to fiddle with things to get this far, but can't get past this: [3108/3407] Linking default/libcli/security/pysecurity.so [3109/3407] Linking default/libcli/ldap/libcli-ldap-common-samba4.so [3110/3407] Linking default/libcli/named_pipe_auth/libnpa-tstream-samba4.so [3111/3407] Linking default/source4/librpc/libndr-samba4.so [3112/3407] Linking default/librpc/tools/ndrdump Undefined first referenced symbol in file hexdump_to_data_blob default/librpc/tools/ndrdump_1.o ndr_print_netr_SendToSamBase default/source4/librpc/libndr-samba4.so ndr_push_charset_to_null default/librpc/libndr-samba-samba4.so ndr_push_netr_SendToSamBase default/source4/librpc/libndr-samba4.so ndr_pull_netr_SendToSamBase default/source4/librpc/libndr-samba4.so ld: fatal: symbol referencing errors Waf: Leaving directory `/scratch/build.64/samba-4.8.0/bin' Build failed: -> task failed (err #2): {task: cc_link ndrdump_1.o,popt_common_4.o,ndr_dcerpc_71.o,ndr_dcerpc_71.o -> ndrdump} gmake: *** [all] Error 1 Using cc: Sun C 5.13 SunOS_sparc 2014/10/20 Do I need to update cc? Amos