Issue with Instapy

ERROR: clarifai 2.6.2 has requirement jsonschema<3,>=2.5, but you'll have jsonschema 3.0.2 which is incompatible.
Installing collected packages: certifi, urllib3, selenium, chardet, idna, requests, MeaningCloud-python, six, protobuf, plyer, regex, EasyProcess, attrs, functools32, pyrsistent, jsonschema, instapy-chromedriver, configparser, PyYAML, futures, enum34, grpcio, googleapis-common-protos, typing, future, clarifai, emoji, PyVirtualDisplay, fake-useragent, instapy
ERROR: Could not install packages due to an EnvironmentError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/certifi'
Consider using the `--user` option or check the permissions.

首先查看 quickstart 安装说明，并在 macOS 上重现所报告的 Python 2.7 安装过程。检查 jsonschema 依赖项警告以及 certifi 的权限被拒绝错误，包括建议的 --user 安装选项。当文档所述的设置路径能够成功安装，或清楚说明所需的权限和依赖项版本时，即视为完成。

由索引模型根据 Issue 内容生成。