Question

I’m trying to install something with the following command:

make world

It takes a long time, and usually it ends up with an error saying that I’m missing some kind of package. I found out what the package is, install it, and run the thing again, only to find out after a long time that I’m missing another package. Is there a way to find out all the packages I need to install without having to go through this process?

Answer 1

The best way to deal with dependencies is with a package manager such as:

 On Ubuntu: apt-get
 On Red Hat / Fedora: yum
 On Mac OS X: port
 On Windows: cygwin

If you install software with a package manager, it will automatically fetch, download, and install any dependencies as necessary. These package managers support a huge number of popular open source projects, but not all projects are supported. Some of these package managers support creating custom package repositories, which allows them to be used for dependency management in-house, as well.

Unfortunately, there is no general way to get all the library dependencies of a Makefile (short of grepping for “lib”, “.so”, and “-l” which may give you spurious results); however, if you are installing an open source project, chances are that it is supported by a package manager on your system.