3.2. Preparation of executables

As the build system is completely installed into each working directory, the easiest way is to set up paths there:

export PATH=$(pwd)/rrr/bin:$PATH
The given command should be executed in each terminal session, where build actions are needed. All needed components will be taken from local directory.
The method above fits well, if there is just single project at the machine and it does not change its location.