osx – PostgreSQL服务器不会关闭Lion(Mac OS 10.7)

我在Lion上使用Homebrew安装Postgresql。它开始好，但不会关闭。我试过了：

$ #started with
$ pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start
$ #tried stoping with
$ pg_ctl -D /usr/local/var/postgres stop -m immediate
waiting for server to shut down................................... Failed
pg_ctl: server does not shut down

我通过删除启动代理来解决此问题：

launchctl unload -w ~/Library/LaunchAgents/org.postgresql.postgres.plist
rm ~/Library/LaunchAgents/org.postgresql.postgres.plist

launchctl unload -w ~/Library/LaunchAgents/org.postgresql.postgres.plist
rm ~/Library/LaunchAgents/org.postgresql.postgres.plist