Materials for the Coursera course: Operations Research (1): Models and Applications (link.)
Here we use Python libraries to solve the problem sets in the course. The Python environment is configured via pipenv (see the instruction for installation here). We also follow the notes here to set up the solvers.
In addition, we use Jupyter Notebook for most of the scripting.
If you want to use the glpk solver for pulp, make sure you have the solver installed. For MacOS, it can be done via Homebrew by running
brew install glpk