Im having some issues when trying to run OPL-update. Either from .../webwork2/bin or from .../webwork/libraries/webwork-open-problem-library
I either get an error that no such file exists or I get an error that the WEBWORK_ROOT has not been defined in shell.
I have added the three lines concerning export to the .bashrc file for my user and also in the .bashrc file for root.
Im stuck. My goal is to run OPL-update to update our open problem library.