4.1. Introduction

Even with all the package managers and dependency resolvers out there, there are times when building from sources is preferable. For example, a program you want may not be available in a packaged version, or you may need to control exactly what options and features are built into it, or you may want to optimize it for your architecture. Many experienced administrators recommend building programs critical to security (ssh and all servers, for example) from sources.

When building from sources, be sure to read all the instructions. While the configure-make-make install procedure is fairly standard, there are many exceptions, according to the quirks of the program authors. And there are often many configuration options, which only the documention for the program can tell you.

If you prefer using packages, all the tools are freely available for building your own RPMs and .debs. However, it's a fair learning curve to learn to use RPM or to build your own .debs. There is a third option: CheckInstall. CheckInstall is a great utility for easily building your own RPM, Debian, or Slackware packages from source code.