build error firefox OS for jewel

Notice file: external/bluetooth/bluez/input/NOTICE -- out/target/product/jewel/obj/NOTICE_FILES/src//system/lib/bluez-plugin/input.so.txt
Notice file: external/bluetooth/bluez/network/NOTICE -- out/target/product/jewel/obj/NOTICE_FILES/src//system/lib/bluez-plugin/network.so.txt
make: *** No rule to make target `out/target/product/jewel/obj/lib/libgenlock.so', needed by `out/target/product/jewel/obj/SHARED_LIBRARIES/camera.msm8960_intermediates/LINKED/camera.msm8960.so'.  Stop.
make: *** Waiting for unfinished jobs....
Notice file: external/bluetooth/bluez/audio/NOTICE -- out/target/product/jewel/obj/NOTICE_FILES/src//system/lib/hw/audio.a2dp.default.so.txt
Notice file: hardware/libhardware_legacy/NOTICE -- out/target/product/jewel/obj/NOTICE_FILES/src//system/lib/libpower.so.txt
run-js-command  webapp-zip
run-js-command  l10n-clean
Finished: Generating extensions
Profile Ready: please run [b2g|firefox] -profile /home/jamieg/B2G/B2G/gaia/profile
make[1]: Leaving directory `/home/jamieg/B2G/B2G/gaia'
cd /home/jamieg/B2G/B2G/gaia/profile && tar cfz /home/jamieg/B2G/B2G/gaia/profile.tar.gz webapps

real	0m11.883s
user	0m9.861s
sys	0m1.152s

> Build failed! <

Build with |./build.sh -j1| for better messages
If all else fails, use |rm -rf objdir-gecko| to clobber gecko and |rm -rf out| to clobber everything else.
jamieg@jamieg-desktop:~/B2G/B2G$