So without a good package manager, any additions to the system will need to be compiled from source. There are multiple options to choose from, but Homebrew has a slight advantage.Ī Linux/Unix environment without a package manager means a lot of extra work on your part. After enabling disk encryption, creating encrypted disk images, installing KeePassX and iTerm2, and using Git with local repositories, the next step to getting your Mac computer ready for hacking is setting up a package manager that can install and update open-source hacking tools.