SW是一个通用的构建系统和包管理器。找到并重用软件，分享你的项目。花时间在代码上，而不是管理依赖项上。

Over the past few years, students taking my Perl/CGI course continued to ask me when I would be graduating from CGI to PHP, and whether I would offer a course or write a PHP “by Example” book. I didn’t really take the idea of a book seriously until

sw 0.4.1，c++的包管理器，编译tesseract必备； 项目地址：https://github.com/SoftwareNetwork/sw 解压后只有一个sw.exe，给网络不好的朋友下载