1、安装node ,新版的自带了npm和bower
https://nodejs.org/dist/v4.2.6/node-v4.2.6-x64.msi
2、安装git
https://github-cloud.s3.amazonaws.com/releases/23216272/d855ed4a-c9d4-11e5-9991-fd9275240fd9.exe?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAISTNZFOVBIJMK3TQ%2F20160205%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20160205T031626Z&X-Amz-Expires=300&X-Amz-Signature=97349cae4b1a0a887fe5d676c6dfd595d5df2d77d7a3fe35f64ce26a7cd2ba8f&X-Amz-SignedHeaders=host&actor_id=17061972&response-content-disposition=attachment%3B%20filename%3DGit-2.7.0.2-64-bit.exe&response-content-type=application%2Foctet-stream
