 The operating system is distributed as a Live CD and Live USB ( full X11 flavour available ) that boots into a complete DragonFly system . It includes the base system and a complete set of manual pages , and may include source code and useful packages in future versions . The advantage of this is that with a single CD you can install the software onto a computer , use a full set of tools to repair a damaged installation , or demonstrate the capabilities of the system without installing it . Daily snapshots are available from the master site for those who want to install the most recent versions of DragonFly without building from source . 
