vim *.py error in archlinux

[whlstudy]

Error detected while processing /home/wang/.vim/bundle/pyhton-mode/autoload/pymode/lint.vim Trackback(most resent call last): please press enter or another command to continue

Error detected while processing /home/wang/.vim/bundle/pyhton-mode/autoload/pymode/lint.vim File "",line 1,in please press enter or another command to continue

Error detected while processing /home/wang/.vim/bundle/pyhton-mode/autoload/pymode/lint.vim File "/home/wang/.vim/bundle/python-mode/pymode/lint.py", line 9, in please press enter or another command to continue

Error detected while processing /home/wang/.vim/bundle/pyhton-mode/autoload/pymode/lint.vim from pylama.lint.extensions import LINTERS please press enter or another command to continue

Error detected while processing /home/wang/.vim/bundle/pyhton-mode/autoload/pymode/lint.vim File "/home/wang/.vim/bundle/python-mode/pymode/libs/pylama/lint/extensions.py", line 38, in please press enter or another command to continue

Error detected while processing /home/wang/.vim/bundle/pyhton-mode/autoload/pymode/lint.vim from pkg_resources import iter_entry_points please press enter or another command to continue

Error detected while processing /home/wang/.vim/bundle/pyhton-mode/autoload/pymode/lint.vim ImportError: No module named pkg_resources please press enter or another command to continue

[ZeR0ll]

do you know how to fix this yet?it is 2018 now,but I still have this problem