Compile FASPR
`g++ -ffast-math -O3 -o FASPR src/*.cpp`

Install PRAS server
`pip install Pras-Server==1.0.9`

Execute to run PRAS with FASPR output PDB
`./FASPR –i 1aho.pdb -o out.pdb;python3 linux_example.py 1aho.pdb "" "" out.pdb "" ""`

You will see that both 	assignStructure('out_no_h.pdb') and ramachandranTypes('out_no_h.pdb')
are commented in linux_example.py and the reason is because you must install X server for Windows
in order to run Linux GUI applications using Windows Subsystem for Linux (WSL).

Thus, you need to:

Install X server for Windows

Configure bash to tell GUIs to use the local X server

So, install VcXsrv which is open source by downloading from https://sourceforge.net/projects/vcxsrv/

Configure bash to use the local X server (VcXsrv is an X server). In bash run:

`echo "export DISPLAY=localhost:0.0" >> ~/.bashrc`

To have the configuration changes take effect, restart bash, or run:

`. ~/.bashrc`

Then open VcXsrv from your taskbar (you should send the icon to taskbar for easy access).
Note that VcXsrv must be open/running each time you use plotting tools in the linux terminal
(now uncomment assignStructure('out_no_h.pdb') and ramachandranTypes('out_no_h.pdb') in linux_example.py)
