...

original commit: b6bb24d3892c59e396b7845a2b09667a20c2f8a3

collects/help/help.ss

@@ -1,4 +1,5 @@
 (when (getenv "MREDDEBUG")
+  (current-load (let ([ol (current-load)]) (lambda (x) (printf "~a~n" x) (ol x))))
   (require-library "errortrace.ss" "errortrace")
   (error-print-width 180))
 #|
@@ -20,6 +21,8 @@
 
 (require-library "framework.ss" "framework")
 
+(require-library "plt-installer.ss" "setup")
+
 (begin-elaboration-time
  (require-library "invoke.ss"))
 
@@ -52,6 +55,7 @@
   mzlib:string^
   mzlib:file^
   mzlib:url^
+  setup:plt-installer^
   mred^
   framework^
   (frame-mixin)