pip install常见错误

1、python setup.py install

ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

解决方案：

pip install --upgrade setuptools

2、No module named ‘_ctypes’

解决方案：
1）下载安装libffi-dev

sudo apt-get install libffi-dev

2）重新编译安装Python

make
make install

3、DistutilsError

distutils.errors.DistutilsError: Could not find suitable distribution for Requirement.parse
解决方案：

sudo pip install incremental==17.5.0
pip install scrapy

(参考的博文)

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