postgresql installed.install hiredis sudo apt-get install libhiredis-devinstall redis-fdw: git clone https://github.com/pg-redis-fdw/redis_fdw.git cd redis_fdw/ git branch git branch -a git checkout --track origin/REL9_4_STABLE git branch make USE_PGXS=1 make USE_PGXS=1 install 因为我们安装的是postgres 9.4.5， 所以这里选用9.4的稳定版。
