perkun requires a C/C++ compiler, as well as flex and bison to be built from source. It also requires the readline library. In order to build it from source download and unpack the perkun tarball.

Enter the perkun directory:

    cd perkun-0.1.8

Type:

    ./configure
    make

Then switch to the root mode and install the package.

    su
    make install
    exit

Once you have installed perkun check that it is available:

    perkun -v

You can also check the existance of wlodkowic and zubr, which are included in the perkun package:

    wlodkowic -v
    zubr -v