输入以下指令后再尝试安装
python3环境下输入：
sudo apt-get install python3 python-dev python3-dev build-essential libssl-dev libffi-dev libxml2-dev libxslt1-dev zlib1g-dev python-pip
python2环境下输入：
sudo apt-get install python-dev build-essential libssl-dev libffi-dev libxml2-dev libxslt1-dev zlib1g-dev python-pip
安装fastDFS的依赖包fdfs_client报错解决方法
原文：https://www.cnblogs.com/Selling-fish-bears/p/10263873.html