shifty@shifty-Satellite-C55-B:~/phablet$ source build/envsetup.sh
including device/oneplus/bacon/vendorsetup.sh
including device/moto/shamu/vendorsetup.sh
including vendor/cm/vendorsetup.sh
including sdk/bash_completion/adb.bash
including vendor/cm/bash_completion/git.bash
including vendor/cm/bash_completion/repo.bash
shifty@shifty-Satellite-C55-B:~/phablet$ breakfast quark
including vendor/cm/vendorsetup.sh
build/core/product_config.mk:234: *** Can not locate config makefile for product "cm_quark".  Stop.
Device quark not found. Attempting to retrieve device repository from CyanogenMod Github (http://github.com/CyanogenMod).
Found repository: android_device_motorola_quark
Traceback (most recent call last):
  File "build/tools/roomservice.py", line 251, in <module>
    default_revision = get_default_revision()
  File "build/tools/roomservice.py", line 115, in get_default_revision
    return r.replace('refs/heads/', '').replace('refs/tags/', '')
AttributeError: 'NoneType' object has no attribute 'replace'
build/core/product_config.mk:234: *** Can not locate config makefile for product "cm_quark".  Stop.

** Don't have a product spec for: 'cm_quark'
** Do you have the right repo manifest?