Index: openacs-4/packages/acs-admin/www/apm/version-dependency-remove.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-admin/www/apm/version-dependency-remove.tcl,v
diff -u -r1.5 -r1.6
--- openacs-4/packages/acs-admin/www/apm/version-dependency-remove.tcl	17 Oct 2010 21:06:07 -0000	1.5
+++ openacs-4/packages/acs-admin/www/apm/version-dependency-remove.tcl	27 Oct 2014 16:38:53 -0000	1.6
@@ -4,8 +4,8 @@
     @creation-date 17 April 2000
     @cvs-id $Id$
 } {
-    {version_id:integer}
-    {dependency_id:integer}
+    {version_id:naturalnum,notnull}
+    {dependency_id:naturalnum,notnull}
     dependency_type:notnull
     package_key:notnull
 }
@@ -23,7 +23,7 @@
 	}
 
 	default {
-	    ad_return complaint 1 "Dependency Entry Error: Depenendencies are either interfaces or requirements."
+	    ad_return_complaint 1 "Dependency Entry Error: Depenendencies are either interfaces or requirements."
 	}
     }
     apm_package_install_spec $version_id
@@ -32,5 +32,5 @@
 	<blockquote><pre>[ad_quotehtml $errmsg]</pre></blockquote>"
 }
 
-ad_returnredirect "version-dependencies?[export_url_vars version_id]"
+ad_returnredirect "version-dependencies?[export_vars -url {version_id}]"