GLPK function not found

The function glpk gets called inside another function with some parameters to optimize. The output is ```Unrecognized function or variable 'glpk'```

The system is arch linux, with glpk installed via pacman. It is a code project I am not super familiar with yet as it was provided recently.

[Walter Roberson]

Did you install https://www.mathworks.com/matlabcentral/fileexchange/75318-glpkmex-gnu-linear-programming-kit-glpk-mex-generator or https://glpkmex.sourceforge.net/ ?

[Alexander]

I installed this, but now the issue is within the function glpkcc, which doesn't exist. If I run the glpk function, then the output is now an undefined function or variable 'glpkcc'

[Walter Roberson]

https://github.com/blegat/glpkmex