Index: configfmod.scm
==================================================================
--- configfmod.scm
+++ configfmod.scm
@@ -22,13 +22,13 @@
 ;; (declare (uses commonmod))
 
 (module configfmod
 	*
 	
-(import scheme chicken data-structures extras)
-(import (prefix sqlite3 sqlite3:) posix typed-records srfi-18
-	srfi-69 format ports srfi-1 matchable regex)
+(import scheme (chicken base))
+(import (prefix sqlite3 sqlite3:) typed-records srfi-18
+	srfi-69 format (chicken port) srfi-1 matchable regex)
 ;; (import commonmod)
 ;; (use (prefix ulex ulex:))
 
 (include "common_records.scm")
 

Index: http-transportmod.scm
==================================================================
--- http-transportmod.scm
+++ http-transportmod.scm
@@ -26,11 +26,11 @@
 (declare (uses testsmod))
 
 (module apimod
 	*
 	
-(import scheme chicken data-structures extras posix files
+(import scheme (chicken base) (chicken file)
 	srfi-13 srfi-18 spiffy http-client
 	spiffy-directory-listing
 	spiffy-request-vars tcp
 	)
 (import commonmod)

Index: keysmod.scm
==================================================================
--- keysmod.scm
+++ keysmod.scm
@@ -21,12 +21,12 @@
 (declare (unit keysmod))
 
 (module keysmod
 	*
 	
-(import scheme chicken data-structures extras)
-(import (prefix sqlite3 sqlite3:) posix typed-records srfi-18 srfi-69 format ports srfi-1 matchable)
+(import scheme (chicken base) )
+(import (prefix sqlite3 sqlite3:) typed-records srfi-18 srfi-69 format (chicken port) srfi-1 matchable)
 ;; (import commonmod)
 
 ;; (use (prefix ulex ulex:))
 (import srfi-13)
 

Index: processmod.scm
==================================================================
--- processmod.scm
+++ processmod.scm
@@ -21,13 +21,13 @@
 (declare (unit processmod))
 
 (module processmod
 	*
 	
-(import scheme chicken data-structures extras)
-(import (prefix sqlite3 sqlite3:) posix typed-records srfi-18 srfi-69
-	format ports srfi-1 matchable regex directory-utils)
+(import scheme (chicken base) )
+(import (prefix sqlite3 sqlite3:) typed-records srfi-18 srfi-69
+	format (chicken port) srfi-1 matchable regex directory-utils)
 
 ;;======================================================================
 ;; supporting functions
 ;;======================================================================
 

Index: runconfigmod.scm
==================================================================
--- runconfigmod.scm
+++ runconfigmod.scm
@@ -22,12 +22,12 @@
 (declare (uses commonmod))
 
 (module runconfigmod
 	*
 	
-(import scheme chicken data-structures extras)
-(import (prefix sqlite3 sqlite3:) posix typed-records srfi-18 srfi-69 format ports srfi-1 matchable)
+(import scheme (chicken base) )
+(import (prefix sqlite3 sqlite3:) typed-records srfi-18 srfi-69 format (chicken port) srfi-1 matchable)
 (import commonmod)
 ;; (use (prefix ulex ulex:))
 
 (include "common_records.scm")
 

Index: subrunmod.scm
==================================================================
--- subrunmod.scm
+++ subrunmod.scm
@@ -24,13 +24,13 @@
 (declare (uses mtconfigf))
 
 (module subrunmod
 	*
 	
-(import scheme chicken data-structures extras)
-(use (prefix sqlite3 sqlite3:) posix typed-records srfi-18
-	srfi-69 format ports srfi-1 matchable irregex
+(import scheme (chicken base))
+(use (prefix sqlite3 sqlite3:) typed-records srfi-18
+	srfi-69 format (chicken port) srfi-1 matchable irregex
 	call-with-environment-variables)
 
 (import commonmod)
 (import  (prefix mtconfigf configf:))
 

Index: template-mod.scm
==================================================================
--- template-mod.scm
+++ template-mod.scm
@@ -22,12 +22,12 @@
 (declare (uses commonmod))
 
 (module rmtmod
 	*
 	
-(import scheme chicken data-structures extras)
-(import (prefix sqlite3 sqlite3:) posix typed-records srfi-18 srfi-69 format ports srfi-1 matchable)
+(import scheme (chicken base))
+(import (prefix sqlite3 sqlite3:) typed-records srfi-18 srfi-69 format (chicken port) srfi-1 matchable)
 (import commonmod)
 ;; (use (prefix ulex ulex:))
 
 (include "common_records.scm")
 

Index: treemod.scm
==================================================================
--- treemod.scm
+++ treemod.scm
@@ -21,11 +21,11 @@
 (declare (unit treemod))
 
 (module treemod
 	*
 	
-(import scheme chicken data-structures extras)
+(import scheme (chicken base))
 (import (prefix iup iup:)) ;; (prefix sqlite3 sqlite3:) posix typed-records srfi-18 srfi-69 format ports srfi-1 matchable)
 ;; (import commonmod) ;;; DO NOT ALLOW rmt*scm TO DEPEND ON common*scm!!!!
 ;; (include "common_records.scm")
 
 )

Index: vgmod.scm
==================================================================
--- vgmod.scm
+++ vgmod.scm
@@ -22,11 +22,11 @@
 ;; (declare (uses commonmod))
 
 (module vgmod
 	*
 	
-(import scheme chicken data-structures extras)
-(import (prefix sqlite3 sqlite3:) posix typed-records srfi-18 srfi-69 format ports srfi-1 matchable)
+(import scheme (chicken base))
+(import (prefix sqlite3 sqlite3:) typed-records srfi-18 srfi-69 format (chicken port) srfi-1 matchable)
 ;; (import commonmod)
 ;; (use (prefix ulex ulex:))
 
 )