code: func (s *supportImpl) PutChaincodeToLocalStorage(ccpack ccprovider.CCPackage) error {
  	if err := ccpack.PutChaincodeToFS(); err != nil {
  		return errors.Errorf("error installing chaincode code %s:%s(%s)", ccpack.GetChaincodeData().CCName(), ccpack.GetChaincodeData().CCVersion(), err)
  	}
  
  	return nil
  }
docs: // PutChaincodeToLocalStorage stores the supplied chaincode
  // package to local storage (i.e. the file system)