postgre
https://gist.github.com/johanndt/6436bfad28c86b28f794
https://www.howtoforge.com/tutorial/how-to-install-postgresql-95-on-ubuntu-12_04-15_10/
Redis 配置
http://www.jianshu.com/p/bedec93e5a7b
http://blog.fens.me/linux-redis-install/
编译错误
1
http://askubuntu.com/questions/492736/how-to-install-postgressql-server
```
You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application.
checking for libpq-fe.h... no Can't find the 'libpq-fe.h header
```
2
http://stackoverflow.com/questions/33376177/node-package-not-install
http://stackoverflow.com/questions/22100213/package-cairo-was-not-found-in-the-pkg-config-search-path-node-j-s-install-canv
http://askubuntu.com/questions/555347/ubuntu-14-04-installation-of-vega-package-of-npmjs
http://blog.csdn.net/ei__nino/article/details/26329645
```
编译node-canvas 错误
./util/has_cairo_freetype.sh:pkg-config:not found
```
