Processing podcast Der Weisheit(http://monoxyd.de/category/dieweisheit/feed)

Error: Unknown protocol: ""

	Call history:

	http-client.scm:121: ##sys#print	  
	http-client.scm:121: get-output-string	  
	http-client.scm:117: uri-common#uri-port	  
	uri-common.scm:153: uri-generic#uri-port	  
	uri-common.scm:154: uri-generic#uri-scheme	  
	uri-common.scm:154: alist-ref	  
	http-client.scm:117: uri-common#uri-port	  
	uri-common.scm:153: uri-generic#uri-port	  
	uri-common.scm:154: uri-generic#uri-scheme	  
	uri-common.scm:154: alist-ref	  
	http-client.scm:118: uri-common#uri-host	  
	http-client.scm:118: uri-common#uri-host	  
	http-client.scm:567: raise	  
	getcasts.scm:135: k508	  
	getcasts.scm:135: g512	  
	getcasts.scm:147: signal	  	<--