Setuptools的官方页面python
Easily download, build, install, upgrade, and uninstall Python packages
bootstrap
它是一个对python的包进行安装,升级,卸载的模块(包)python3.x
python2.x:ui
wget https://bootstrap.pypa.io/ez_setup.py -O - | sudo python
python3.xspa
wget https://bootstrap.pypa.io/ez_setup.py -O - | sudo python3.4
如果你在没有安装该模块的前提下,安装别的包,会出错提示:unix
ImportError: No module named setuptoolscode