These instructions are for MacOs operating system users.

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Executables 
=======

There are two kinds of executables, CLI version and GUI version.
GUI versions have suffix _gui like: "table_gui" and CLI version is 
named as "table". 

All executables should be called from command line like:
./compute_potentials -f data/flow_data/multigraph.dat
or 
./choice -f data/choice_data/choice.2-3-5.cho --show-graph
or
./table -f data/table_data/Trsek.txt --by-criteria

GUI executables should be called like:
./compute_potentials_gui
or
./choicegui
or
./table_gui

Maybe on some older versions of MacOS, the GUI application can be launched
by clicking on the icon, or even better put all the executable files in the ./bin
directory and create soft link to them in the working directory.


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Config files
=======

Some executables have *.config files. They resides in working
directory. If you change the file configuration you should change
the [path] section accordingly.

===
Data
===
You may organize your data as you like but change the 
configuration files accordingly.

=========
R and RStudio
=========
These are optional. If you don't install them, then do not use 
--show-graph and --draw-graph CLI (and GUI) options (flags).

The file plot.R and /Rlib directory serve for graph drawing.

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Troubleshooting
==========
If the application reports a problem that it cannot create a *.svg file, 
you need to install the Xquartz system program.
