利用xblock-sdk创建xblock
一、创建xblock
1. 安装标准开发库
sudo apt-get install python-dev libxml2-dev libxslt-dev lib32z1-dev libjpeg62-dev
2. 把xblock-sdk clone到本地
sudo git clone https://github.com/edx/xblock-sdk.git
3. 进入xblock-sdk目录
cd xblock-sdk
4. 安装virtualenv
pip install virtualenv
5. 为你的XBblock创建虚拟环境
sudo virtualenv test_xblock
6. 激活虚拟环境
source test_xblock/bin/activate
7. 安装依赖
sudo make install