--- a/config.tcl	2020-01-13 14:33:32.000000000 +0100
+++ b/config.tcl	2023-07-12 14:08:19.697801599 +0200
@@ -11,7 +11,7 @@
         set installDir [file dirname [file normalize [info script]]]
         # puts "installDir = $installDir"
         # puts [file normalize [info script]]
-        set licenseDir {/usr/share/licenses/common/GPL2}
+        set licenseDir {/usr/share/licenses/common/GPL-2}
         set languageDir [file join $installDir {msgs}]
         set docDir [file join $installDir doc]
         if {![file exists $docDir]} then {