ubunut16.04的pip3出现问题,重新安装pip3

1.问题

                                                                           │  File "/usr/bin/pip3", line 11, in <module>
sys.exit(main())
File "/usr/local/lib/python3.5/dist-packages/pip/__init__.py", line 12, in main
from pip._internal.utils.entrypoints import _wrapper
File "/usr/local/lib/python3.5/dist-packages/pip/_internal/utils/entrypoints.py", line 4, i
n <module>
from pip._internal.cli.main import main
File "/usr/local/lib/python3.5/dist-packages/pip/_internal/cli/main.py", line 58
sys.stderr.write(f"ERROR: {exc}")

2.解决

sudo apt-get --purge remove python3-pip
curl https://bootstrap.pypa.io/pip/3.5/get-pip.py -o get-pip.py
python3.5 get-pip.py