ubuntu安装pip3

安装pip3出现错误

root@localhost:~# pip3 install pymysql
Traceback (most recent call last):
File "/usr/bin/pip3", line 9, in
from pip import main
File "/usr/lib/python3/dist-packages/pip/init.py", line 14, in
from pip.utils import get_installed_distributions, get_prog
File "/usr/lib/python3/dist-packages/pip/utils/init.py", line 23, in
from pip.locations import (
File "/usr/lib/python3/dist-packages/pip/locations.py", line 9, in
from distutils import sysconfig
ImportError: cannot import name 'sysconfig'

• python版本与pip版本不匹配

apt autoremove python3-pip
apt autoremove python3
apt install python3-pip
root@localhost:~# pip3 install pymysql
Collecting pymysql
  Downloading https://files.pythonhosted.org/packages/ed/39/15045ae46f2a123019aa968dfcba0396c161c20f855f11dea6796bcaae95/PyMySQL-0.9.3-py2.py3-none-any.whl (47kB)
    100% |████████████████████████████████| 51kB 10kB/s 
Installing collected packages: pymysql
Successfully installed pymysql-0.9.3