我如何安装pip
和。这样当我运行时它应该显示python2
并且当我运行时它应该显示。pip3
python3
pip --version
pip 18.1 from /usr/lib/python2.7/dist-packages/pip (python 2.7)
pip3 --version
pip 18.1 from /usr/lib/python3/dist-packages/pip (python 3.7)
我如何安装pip
和。这样当我运行时它应该显示python2
并且当我运行时它应该显示。pip3
python3
pip --version
pip 18.1 from /usr/lib/python2.7/dist-packages/pip (python 2.7)
pip3 --version
pip 18.1 from /usr/lib/python3/dist-packages/pip (python 3.7)