Checking GLPK installation

To use the solver glpk with Pyomo, it must be installed so the command glpsol --help can be given on the command line from any directory. That is pretty easy to do on a Unix machine, but a little trickier on Windows. In this video we show you how it looks if you have glpk on the machine, but not fully installed. The video does not show you how to fully install it. That is not really a Pyomo issue and there is more than one way, but you can google that. Here's a video link: