Index: openacs-4/packages/acs-tcl/tcl/apm-install-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/apm-install-procs.tcl,v
diff -u -r1.15.2.8 -r1.15.2.9
--- openacs-4/packages/acs-tcl/tcl/apm-install-procs.tcl	12 Jun 2003 08:27:42 -0000	1.15.2.8
+++ openacs-4/packages/acs-tcl/tcl/apm-install-procs.tcl	18 Jun 2003 13:07:28 -0000	1.15.2.9
@@ -655,6 +655,9 @@
 	}
     }
 
+    # Flush the installed_p cache
+    util_memoize_flush [list apm_package_installed_p_not_cached $package_key]
+
     apm_callback_and_log $callback "<p>Done."
 }
 
@@ -1357,12 +1360,12 @@
     <blockquote><pre>
 
     ad_proc my_upgrade_callback {
-        from
-        to
+        {-from_version_name:required}
+        {-to_version_name:required}
     } {
         apm_upgrade_logic \ 
-                -from_version_name $from \ 
-                -to_version_name $to \ 
+                -from_version_name $from_version_name \ 
+                -to_version_name $to_version_name \ 
                 -spec {
             1.1 1.2 {
                 ...