小编mad*_*tap的帖子

我正在尝试在 Ubuntu 14.04 x64 上安装 postgresql-server-dev-9.1。我首先做到了sudo apt-get install postgresql，并且奏效了。然后我尝试sudo apt-get install postgresql-server-dev-9.1并收到错误消息

Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package postgresql-server-dev-9.1
E: Couldn't find any package by regex 'postgresql-server-dev-9.1'

我真的是一个新手，所以手握和勺子喂养将受到赞赏。