I get this error when building Rakudo

cd src/binder && gcc-4.2 -c -o bind.o -Isrc/pmc -I/usr/local/include/parrot/1.9.0-devel -I/usr/local/include/parrot/1.9.0-devel/pmc -g -pipe -fno-common  -I/usr/local/include -pipe -fno-common  -I/opt/local/include -DHASATTRIBUTE_CONST  -DHASATTRIBUTE_DEPRECATED  -DHASATTRIBUTE_MALLOC  -DHASATTRIBUTE_NONNULL  -DHASATTRIBUTE_NORETURN  -DHASATTRIBUTE_PURE  -DHASATTRIBUTE_UNUSED  -DHASATTRIBUTE_WARN_UNUSED_RESULT  -falign-functions=16 -fvisibility=hidden -funit-at-a-time -maccumulate-outgoing-args -W -Wall -Waggregate-return -Wcast-align -Wcast-qual -Wchar-subscripts -Wcomment -Wdisabled-optimization -Wendif-labels -Wextra -Wformat -Wformat-extra-args -Wformat-nonliteral -Wformat-security -Wformat-y2k -Wimplicit -Wimport -Winit-self -Winline -Winvalid-pch -Wmissing-braces -Wmissing-field-initializers -Wno-missing-format-attribute -Wmissing-include-dirs -Wpacked -Wparentheses -Wpointer-arith -Wreturn-type -Wsequence-point -Wno-shadow -Wsign-compare -Wstrict-aliasing -Wstrict-aliasing=2 -Wswitch -Wswitch-default -Wtrigraphs -Wundef -Wunknown-pragmas -Wno-unused -Wvariadic-macros -Wwrite-strings -Wbad-function-cast -Wc++-compat -Wdeclaration-after-statement -Werror=declaration-after-statement -Wimplicit-function-declaration -Wimplicit-int -Wmain -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wnonnull -DHAS_GETTEXT   -g -Wno-shadow  -DHAVE_COMPUTED_GOTO  bind.c
cc1: warning: src/pmc: No such file or directory
bind.c: In function ‘Rakudo_binding_arity_fail’:
bind.c:35: warning: initialization discards qualifiers from pointer target type
bind.c: In function ‘Rakudo_binding_bind_signature’:
bind.c:416: error: ‘enum_class_CallSignature’ undeclared (first use in this function)
bind.c:416: error: (Each undeclared identifier is reported only once
bind.c:416: error: for each function it appears in.)
bind.c:449: warning: request for implicit conversion from ‘void *’ to ‘struct PMC **’ not permitted in C++
make: *** [src/pmc/perl6_group.bundle] Error 1