tanner tool error while using a module/symbol in other design

[hlohani93]

Getting an error in tspice..." missing subcircuit or external c model definition"... anyone know about this error...iam using symbol of one design in other design..didnt understand why this is coming for some design

 

[dick_freebird]

Because the new design has no idea where the donor
design keeps its libraries? What did you tell it about that?