Index: openacs-4/packages/acs-admin/www/install/install.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-admin/www/install/install.tcl,v
diff -u -N -r1.8.2.1 -r1.8.2.2
--- openacs-4/packages/acs-admin/www/install/install.tcl	10 Sep 2015 08:21:08 -0000	1.8.2.1
+++ openacs-4/packages/acs-admin/www/install/install.tcl	7 Oct 2015 17:07:06 -0000	1.8.2.2
@@ -3,13 +3,22 @@
 } {
     {package_type ""}
     {upgrade_p:boolean 0}
-    {repository_url ""}
+    {repository_url "http://openacs.org/repository/"}
     {channel ""}
     {maturity:naturalnum ""}
-    {current_channel}
-    {head_channel}
+    {current_channel ""}
+    {head_channel ""}
 }
 
+
+if {$current_channel eq ""} {
+    set current_channel [apm_get_repository_channel]
+    set channel $current_channel
+}
+if {$head_channel eq ""} {
+    set head_channel [lindex [apm_get_repository_channels $repository_url] 0]
+}
+
 #
 # In upgrade mode, offer per default all maturities, in install-mode,
 # start with mature packages.