cygwin自动安装工具

自动安装软件工具apt-cyg
输入以下命令：

    svn --force export http://apt-cyg.googlecode.com/svn/trunk/ /bin/

    cd /bin

    vim apt-cyg

    chmod +x apt-cyg

    apt-cyg install wget（示例）

question:

a. md5sum failure results in packages not being installed

fix method:   If you change line 320 (apt-cyg 0.59) from md5sum to sha512sum it works for me (see below). Per this mailing list message it appears they intended to change this because md5 is broken:https://sourceware.org/ml/cygwin/2015-03/msg00119.html