2015-06-19 10:14:03,682 WARNING init_log:93 Starting Qtile
2015-06-19 10:14:04,441 ERROR make_qtile:109 Error while reading config file
Traceback (most recent call last):
  File "/usr/lib/python-exec/python3.4/qtile", line 107, in make_qtile
    c = confreader.File(options.configfile, is_restart=options.no_spawn)
  File "/usr/lib64/python3.4/site-packages/libqtile/confreader.py", line 46, in __init__
    from .resources import default_config
  File "/usr/lib64/python3.4/site-packages/libqtile/resources/default_config.py", line 27, in <module>
    from libqtile.config import Key, Screen, Group, Drag, Click
  File "/usr/lib64/python3.4/site-packages/libqtile/config.py", line 35, in <module>
    from .widget.base import deprecated
  File "/usr/lib64/python3.4/site-packages/libqtile/widget/__init__.py", line 53, in <module>
    safe_import(".backlight", "Backlight")
  File "/usr/lib64/python3.4/site-packages/libqtile/widget/__init__.py", line 45, in safe_import
    module = importlib.import_module(module_name, package)
  File "/usr/lib64/python3.4/importlib/__init__.py", line 109, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/usr/lib64/python3.4/site-packages/libqtile/widget/backlight.py", line 25, in <module>
    from . import base
  File "/usr/lib64/python3.4/site-packages/libqtile/widget/base.py", line 32, in <module>
    from .. import command, bar, configurable, drawer
  File "/usr/lib64/python3.4/site-packages/libqtile/bar.py", line 24, in <module>
    from . import drawer
  File "/usr/lib64/python3.4/site-packages/libqtile/drawer.py", line 34, in <module>
    import cairocffi
  File "/usr/lib64/python3.4/site-packages/cairocffi/__init__.py", line 105, in <module>
    from .xcb import XCBSurface
  File "/usr/lib64/python3.4/site-packages/cairocffi/xcb.py", line 16, in <module>
    ffi.include(xcb_ffi)
  File "/usr/lib64/python3.4/site-packages/cffi/api.py", line 430, in include
    type(ffi_to_include).__name__,))
TypeError: ffi.include() expects an argument that is also of type cffi.FFI, not 'CompiledFFI'