Download zip files from http://www.tcl.tk/software/tcltk/download.html,
put them in this directory, and follow the steps below.

1. Build Tcl libraries by the steps below.
 > 7z x tcl859-src.zip
 > cd tcl8.5.9\win
 > nmake -f makefile.vc release
 > nmake -f makefile.vc install INSTALLDIR=..\..

2. Build Tk libraries by the steps below.
 > 7z x tk859-src.zip
 > cd tk8.5.9\win
 > nmake -f makefile.vc release TCLDIR=..\..\tcl8.5.9
 > nmake -f makefile.vc install INSTALLDIR=..\..
