摘要： 包管理器是神马东西?让我们看看wikipedia上的介绍。 In software, a package management system, also called package manager, is a collection of software tools to automate the process of installing, upgrading, configuring, and removing software packages for a computer’s operating system in a consistent manner. 简单的来说，包管理器就是一个提供对一系列软件包的安装、卸载、升级的自动化工具。 包管理器大体分为两种，一种是管理预编译好的软件（Binary installation/Precomplied 阅读全文