A PLAYGROUND for GNU Radio apps!
Its recommended to install GNU Radio with PyBOMBS or for MAC OS X: port install gnuradio for linux OS: apt-get install gnuradio
To build any oot(out of tree) module manually from source, follow this procedure.
$ cd gr-2trxmimo
$ mkdir build
$ cd build
$ cmake ../
or$ cmake -DCMAKE_INSTALL_PREFIX=<path_to_install> ../
$ make
$ sudo make install
$ sudo ldconfig