Pro version to download I went to find a common version, and is the latest official website: http://dradisframework.org download: http://www.bkjia.com/soft/201306/40107.html 1, pay attention to the next windows, linux is very simple after installation, the system will prompt you to install ruby. It will automatically download ruby 1.9.2 for a long installation process. When installing ruby, remember to check the following three links. After installation, go to the installation directory and run server. bat is enough. Remember not to close ctrl + c in the cmd window after execution. bat error. Edit server. bat, remove the comments before set PATH = c: \ Ruby193 \ bin; % PATH %. 2. How to bind a domain name after installation can only be accessed through 127.0.0.1: 3004, so only local access is allowed, and external domain names cannot be accessed. (Isn't that a bad guy? How to collaborate ?) Because it is ruby-based webrick service open the installation directory dradis-2.9 \ server \ script edit rails #: Host => "127.0.0.1", add the line above #, comment out the above 3004, and you can change the port so that any IP address on the local machine can be accessed, and the domain name resolved to this IP address can also be accessed. 3. The two passwords set for the first time are the ones that allow anyone to log on to and use the usernames. If the password is the same as the one you set, you can access this platform.