You need to add the path to the library libchartdir.so in LD_LIBRARY_PATH
(or to move the library to folders already known by LD_LIBRARY_PATH)

For example, in your ~/.bashrc add the line
	export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:pathtolib:
where pathtolib is the correct path

Save the file and then type
	source(~/.bashrc)

Then run the Graphical User Interface via ./popsGUI 
or the command-line program via:
		- ./pops for POPS without admixture
		- ./popsAdm for POPS with admixture
		- ./pops -predict for POPS prediction utilities
		
		
Depending on your system, you may need to install other libraries.

You can also download the C++ source files and compile the program on your system (you will need chartdir and Qt libraries)
