Error: unbound variable: use

	Call history:

	##sys#require	  
	##sys#require	  
	##sys#require	  
	make-parameter	  
	make-parameter	  
	make-parameter	  
	make-parameter	  
	make-parameter	  
	make-parameter	  
	make-parameter	  
	make-hash-table	  
	make-parameter	  
	current-thread	  
	make-parameter	  
	<syntax>	  (use tcp)
	<eval>	  (use tcp)	<--