$ ebranch
Traceback (most recent call last):
  File "/usr/bin/ebranch", line 11, in <module>
    load_entry_point('ebranch==0.0.3', 'console_scripts', 'ebranch')()
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 476, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2700, in load_entry_point
    return ep.load()
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2318, in load
    return self.resolve()
  File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2324, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/usr/lib/python3.6/site-packages/ebranch/cli.py", line 19, in <module>
    from . import (
  File "/usr/lib/python3.6/site-packages/ebranch/bugzilla.py", line 54, in <module>
    blocked: list[str],
TypeError: 'type' object is not subscriptable