Index: graphviz-2.2/mkpkgindex.sh
===================================================================
--- graphviz-2.2.orig/tclpkg/mkpkgindex.sh
+++ graphviz-2.2/tclpkg/mkpkgindex.sh
@@ -11,4 +11,4 @@ case "$1" in
     echo "	package require Tk 8.3" >>pkgIndex.tcl
     ;;
 esac
-echo "	load [file join \$dir $lib] $2\"" >>pkgIndex.tcl
+echo "	load $lib $2\"" >>pkgIndex.tcl