Add the lib path for Debian which has shitty tree.

Geballin · Geballin · commit 31c3258eb111 · 2019-07-31T11:16:40.000+02:00
diff --git a/library/tilegtk.tcl b/library/tilegtk.tcl
@@ -10,7 +10,7 @@ namespace eval ttk::theme::tilegtk {
     switch -glob [::platform::generic] {
       *_64 {
         set paths {
-          /usr/lib64 /opt/gnome/lib /usr/openwin/lib
+          /usr/lib64 /usr/lib /opt/gnome/lib /usr/openwin/lib /usr/lib/x86_64-linux-gnu
         }
       }
       default {

Original file line number	Diff line number	Diff line change
`@@ -10,7 +10,7 @@ namespace eval ttk::theme::tilegtk {`
`10`	`10`	`switch -glob [::platform::generic] {`
`11`	`11`	`*_64 {`
`12`	`12`	`set paths {`
`13`		`- /usr/lib64 /opt/gnome/lib /usr/openwin/lib`
	`13`	`+ /usr/lib64 /usr/lib /opt/gnome/lib /usr/openwin/lib /usr/lib/x86_64-linux-gnu`
`14`	`14`	`}`
`15`	`15`	`}`
`16`	`16`	`default {`