How can I invoke Cplex in VRPSolverEasy?
shaoxiang-zheng opened this issue · 2 comments
Hi,
I am using the sample code you provided, and I have a issue, can you please give me some advice? Thank you!
I am using Python 3.11, and the cplex version is 12.6.3.0. After I installed cplex, I have tried to add the code "model.parameters.solver_name = "CPLEX" " after "model = vrpse.Model()". However, I encountered the following errors:
BaPCod error : solver CPLEX is not found!
Please define CPLEX_ROOT environment variable before running cmake
Shoule I do some addtional operators? or my python and cplex versions do not match?
Look forward to you replay! Thank you!
Dear @shaoxiang-zheng,
Installation of the academic (Cplex) version of VRPSolverEasy is described here: https://vrpsolvereasy.readthedocs.io/en/latest/Installation/index.html#installation-of-academic-version
Have you performed all necessary steps?
I close this issue, as there is no response for a long time.