Hello all.
After I upgrade to Ubuntu 18.04 now it gives following error for every ee commands. Before this upgrade i have EasyEngine 3.8.1.
> root@server:~# sudo ee --version
> Traceback (most recent call last):
> File "/usr/local/bin/ee", line 5, in <module>
> from pkg_resources import load_entry_point
> File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 3088, in <module>
> @_call_aside
> File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 3072, in _call_aside
> f(*args, **kwargs)
> File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 3101, in _initialize_master_working_set
> working_set = WorkingSet._build_master()
> File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 574, in _build_master
> ws.require(__requires__)
> File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 892, in require
> needed = self.resolve(parse_requirements(requirements))
> File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 778, in resolve
> raise DistributionNotFound(req, requirers)
> pkg_resources.DistributionNotFound: The 'ee==3.8.1' distribution was not found and is required by the application