两种方法安装setuptools:
===1===
Python 2.x: sudo apt-get install python-setuptools Python 3.x: sudo apt-get install python3-setuptools
如果安装后出现以下错误：AttributeError: module ‘setuptools.dist‘ has no attribute ‘check_specifier‘
Python 2.x: pip install --upgrade pip hash -r pip Python 3.x: pip3 install --upgrade pip hash -r pip3 cd (Mask RCNN root folder) sudo python3 setup.py install
python：ImportError: No module named 'setuptools'
原文：https://www.cnblogs.com/lee-qi/p/11839473.html