Qt runtime issue on python 3 + patch

I checked out the newly released beta and wanted to see how easy it would be to package for Arch Linux, but ran into this error with the Qt runtime:

Python path:  "/home/asser/.virtualenvs/pgadmin4-python34/lib/python3.4/site-packages;/home/asser/src/pgadmin4-beta1/web"
Webapp path:  "/home/asser/projects/pgadmin4/web/pgAdmin4.py"
Traceback (most recent call last):
  File "/home/asser/projects/pgadmin4/web/pgAdmin4.py", line 23, in <module>
    import config
  File "/home/asser/projects/pgadmin4/web/config.py", line 255, in <module>
    from config_local import *
  File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
  File "<frozen importlib._bootstrap>", line 2222, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 2164, in _find_spec
  File "<frozen importlib._bootstrap>", line 1940, in find_spec
  File "<frozen importlib._bootstrap>", line 1914, in _get_spec
  File "<frozen importlib._bootstrap>", line 2049, in find_spec
  File "<frozen importlib._bootstrap>", line 53, in _path_join
  File "<frozen importlib._bootstrap>", line 53, in <listcomp>
TypeError: 'str' does not support the buffer interface
"Failed to launch the application server, server thread exiting."

Thanks for building the successor to pgAdmin3! It already looks good and I'm looking forward to further refinement. Hopefully I'll be able to contribute a bit along the way.

cheers,

Asser