Dependencies:
 Qt >= 4.6
 xorg-server-utils

1. Download and extract the tarball, e.g.
$ tar xzvf ~/xmodconfig-0.2.0-beta.tar.gz

2. Go to the directory where the unzipped files lie in, e.g.
$ cd ~/xmodconfig-0.2.0-beta

3. Install application
run:
$ qmake (or qmake-qt4)
$ make
# make install  // as root!

xmodconfig will be installed to /usr by default, to change this define PREFIX. e.g., if you want it to install at /usr/local:
$ qmake PREFIX=/usr/local

You might want to run 'make clean' afterwards to delete unnecessary files.

4. Run application
Run xmodconfig from the menu or shell. If problems occur, make sure that PREFIX/bin is included in your $PATH.

To uninstall, run as root:
make uninstall


Contact:
fabian.muscariello91@gmail.com
I appreciate any kind of feedback.
