fatal error: libxml/xpath.h: No such file or directory

# apt-get install libxml2-dev libxslt1-dev python-dev

References :

python - How to install lxml on Ubuntu - Stack Overflow

Python json.dumps 顯示中文

newjson = json.dumps(myjson, ensure_ascii=False)

References :
python 打印json格式的数据中文显示问题 - onwer3的专栏 - 博客频道 - CSDN.NET