Error with energyplus simulation

Hi, I have a problem with the energyplus simulation that generates these errors to me running the simulation, I followed the chrismacke tutorial but still I get the error, somebody has some idea please.

These are the errors that the program presents

2. The simulation has not run correctly because of this severe error:

   ** Severe  ** Weather Simulation requested, but no weather file attached.

3. The simulation has not run correctly because of this severe error:

   ** Severe  ** GetNextEnvironment: Errors found in getting a new environment