1. 从github下载依赖的sdk目录，与media-server平级
   git clone https://github.com/ireader/sdk sdk

2. 分别编译libaio/libhttp/libmpeg/libflv/libhls
   make -C sdk/libaio && make -C sdk/libhttp && make -C media-server/libmpeg && make -C media-server/libflv && make -C media-server/libhls

3. cd media-server/libhls/demo 目录下执行make

4. ./debug.linux/hls-server
