diff -Nur ../original/ctio.cl ./ctio.cl
--- ../original/ctio.cl	1994-02-17 12:16:43.000000000 -0300
+++ ./ctio.cl	2016-05-03 13:32:08.000000000 -0300
@@ -12,15 +12,16 @@
 set	fabry		= "ctio$fabry/"
 set	manuals		= "ctio$manuals/"
 
-# Apropos database. This environment variable is used by the apropos task.
-# It should have one entry per external package, but the total string length
-# shouldn't exceed SZ_APROPOSDB (defined in ctio$src/t_apropos.x).
-
-set	aproposdb	= "ctio$src/apropos/db/root.db\
-			  ,ctio$src/apropos/db/noao.db\
-			  ,ctio$src/apropos/db/ctio.db\
-			  ,ctio$src/apropos/db/stsdas.db\
-			  "
+# Ureka: don't do this; we have our own aproposdb setting instead
+# # Apropos database. This environment variable is used by the apropos task.
+# # It should have one entry per external package, but the total string length
+# # shouldn't exceed SZ_APROPOSDB (defined in ctio$src/t_apropos.x).
+# 
+# set	aproposdb	= "ctio$src/apropos/db/root.db\
+# 			  ,ctio$src/apropos/db/noao.db\
+# 			  ,ctio$src/apropos/db/ctio.db\
+# 			  ,ctio$src/apropos/db/stsdas.db\
+# 			  "
 
 # Subpackages