Try to delete the cache each time

map-declt.lisp

 ;;;; This file has to be run through qlmapper:map-releases "file"
+(sb-ext:run-program "/bin/rm"
+		    (list "-rf"
+			  (namestring
+			   (merge-pathnames ".cache/common-lisp"
+					    (user-homedir-pathname)))))
 
 (ql:quickload "quickref")
 (ql:quickload "net.didierverna.declt")