Make sure that the prerequisite Qt library is installed.
Unzip and untar the QBrew package into its own directory. Change into this directory, and read the INSTALL, README and LICENSE files. The instructions in the INSTALL file always supersede those in this handbook
Type ./configure to configure the package for your system.
Type make to compile the package.
If you are not logged in under the root account, type su and enter the root password to switch over to the root account. This is not necessary if you configured the package to install to your home directory.
Type make install to install the program and documentation.
Run QBrew from the command line by typing qbrew.
Since QBrew uses autoconf you should have not trouble compiling it. Should you run into problems please report them to the the author at <david@usermode.org>.