Hi,<br>my name is Max, I just downloaded PuLP and I would like to ask
you first (I'm a beginner with Python...) how to import lp files
(examples) from other applications without errors. <br>Second when I perform the test (I have a win7 64 bit, but I installed the 32bit packages) I get this:<br>
<br>Solver pulp.solvers.CPLEX_DLL unavailable.<br>Solver pulp.solvers.CPLEX_CMD unavailable.<br>Solver pulp.solvers.COIN_CMD unavailable.<br> Testing continuous LP solution<br> Testing maximize continuous LP solution<br>
Testing unbounded continuous LP solution<br> Error in CoinMP it reports Optimal<br> Testing MIP solution<br> Testing MIP relaxation<br> Testing feasibility problem (no objective)<br> Testing an infeasible problem<br>
Testing an integer infeasible problem<br> Error in CoinMP to be fixed, reports Optimal<br> Testing column based modelling<br> Testing column based modelling with empty constraints<br> Testing dual variables and slacks reporting<br>
Testing resolve of problem<br> Testing Sequential Solves<br> Testing fractional constraints<br> Testing elastic constraints (no change)<br> Testing elastic constraints (freebound)<br> Testing elastic constraints (penalty unchanged)<br>
Testing elastic constraints (penalty unbounded)<br>* Solver pulp.solvers.COINMP_DLL passed.<br>Solver pulp.solvers.GLPK_CMD unavailable.<br>Solver pulp.solvers.XPRESS unavailable.<br>Solver pulp.solvers.GUROBI unavailable.<br>
<br>Are the two errors "normal" or do I have to do something to fix them?<br><br>Thanks in advance for the help<br><font color="#888888"><br>MM</font>