pkg_resources.DistributionNotFound

[Li-ZhiD]

I installed lastest IDR (2.0.3) with:
python3 setup.py install --/mnt/data0/lizhidan/software/idr-2.0.3
then, ran:
idr
got:
File "/home/lizhidan/.local/bin/idr", line 4, in <module> __import__('pkg_resources').run_script('idr==2.0.3', 'idr') File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 3254, in <module> def _initialize_master_working_set(): File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 3237, in _call_aside f(*args, **kwargs) File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 3266, in _initialize_master_working_set working_set = WorkingSet._build_master() File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 584, in _build_master ws.require(__requires__) File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 901, in require needed = self.resolve(parse_requirements(requirements)) File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 787, in resolve raise DistributionNotFound(req, requirers) pkg_resources.DistributionNotFound: The 'idr==2.0.3' distribution was not found and is required by the application

Can someone tell how to fix it？