pip install pyspider
"/usr/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/w7/k7wzqmtd16s7n2svz_792vk40000gn/T/pip-build-hgUNi3/itsdangerous/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('rn', 'n');f.close();exec(compile(code, __file__, 'exec'))" install --record /var/folders/w7/k7wzqmtd16s7n2svz_792vk40000gn/T/pip-oAe10e-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/w7/k7wzqmtd16s7n2svz_792vk40000gn/T/pip-build-hgUNi3/itsdangerous/
pip install setuptools
这个错误之前应该会提示缺少什么文件,你再看看,缺什么就安装什么。