bitbake version error with oe-core/morty and bitbake/master

$ bitbake -c fetch ffmpeg
WARNING: /buildarea/rmacleod/src/distro/yocto/oe-core.git/meta/recipes-support/icu/icu_57.1.bb: Exception during build_dependencies for binconfig_sysr
oot_preprocess
WARNING: /buildarea/rmacleod/src/distro/yocto/oe-core.git/meta/recipes-support/icu/icu_57.1.bb: Error during finalise of /buildarea/rmacleod/src/distr
o/yocto/oe-core.git/meta/recipes-support/icu/icu_57.1.bb
ERROR: ExpansionError during parsing /buildarea/rmacleod/src/distro/yocto/oe-core.git/meta/recipes-support/icu/icu_57.1.bb
Traceback (most recent call last):
bb.data_smart.ExpansionError: Failure expanding variable binconfig_sysroot_preprocess, expression was   for config in `find /buildarea/rmacleod/src/di
stro/yocto/b/ffmeg/tmp-glibc/work/i586-oe-linux/icu/57.1-r0/icu/source -name '*-config'` `find /buildarea/rmacleod/src/distro/yocto/b/ffmeg/tmp-glibc/
work/i586-oe-linux/icu/57.1-r0/build -name '*-config'`; do                                                                                                            configname=`basename $config`
                install -d /buildarea/rmacleod/src/distro/yocto/b/ffmeg/tmp-glibc/work/i586-oe-linux/icu/57.1-r0/sysroot-destdir/usr/bin/crossscripts
                sed ${@get_binconfig_mangle(d)} $config > /buildarea/rmacleod/src/distro/yocto/b/ffmeg/tmp-glibc/work/i586-oe-linux/icu/57.1-r0/sysroo
t-destdir/usr/bin/crossscripts/$configname
                chmod u+x /buildarea/rmacleod/src/distro/yocto/b/ffmeg/tmp-glibc/work/i586-oe-linux/icu/57.1-r0/sysroot-destdir/usr/bin/crossscripts/$
configname
        done
 which triggered exception AttributeError: module 'bb.data' has no attribute 'getVar'

WARNING: /buildarea/rmacleod/src/distro/yocto/oe-core.git/meta/recipes-support/gnutls/libtasn1_4.9.bb: Exception during build_dependencies for binconf
ig_sysroot_preprocess
WARNING: /buildarea/rmacleod/src/distro/yocto/oe-core.git/meta/recipes-support/gnutls/libtasn1_4.9.bb: Error during finalise of /buildarea/rmacleod/sr
c/distro/yocto/oe-core.git/meta/recipes-support/gnutls/libtasn1_4.9.bb
WARNING: /buildarea/rmacleod/src/distro/yocto/oe-core.git/meta/recipes-support/gnutls/gnutls_3.5.3.bb: Exception during build_dependencies for binconf
ig_sysroot_preprocess
WARNING: /buildarea/rmacleod/src/distro/yocto/oe-core.git/meta/recipes-support/gnutls/gnutls_3.5.3.bb: Error during finalise of /buildarea/rmacleod/sr
c/distro/yocto/oe-core.git/meta/recipes-support/gnutls/gnutls_3.5.3.bb

Summary: There were 6 WARNING messages shown.
Summary: There was 1 ERROR message shown, returning a non-zero exit code.
rmacleod@yow-rmacleod-lx3 b/ffmeg $ which bitbake
/buildarea/rmacleod/src/distro/yocto/oe-core.git/bitbake/bin/bitbake