C:\>ruby rdep.rb sgmail

Found in search path:

  C:/RUBY167/lib/ruby/1.6/i586-mswin32/socket.so
  C:/RUBY167/lib/ruby/1.6/kconv.rb
  C:/RUBY167/lib/ruby/1.6/getopts.rb
  C:/RUBY167/lib/ruby/1.6/parsedate.rb
  C:/RUBY167/lib/ruby/1.6/thread.rb
  /windows/desktop/sgmail/3.30/core/socket/imap.rb
  /windows/desktop/sgmail/3.30/core/socket/pop3.rb
  /windows/desktop/sgmail/3.30/core/socket/smtp.rb
  /windows/desktop/sgmail/3.30/core/version.rb
  /windows/desktop/sgmail/3.30/core/rc.rb
  /windows/desktop/sgmail/3.30/core/os.rb
  /windows/desktop/sgmail/3.30/core/fold.rb
  /windows/desktop/sgmail/3.30/core/binary.rb
  /windows/desktop/sgmail/3.30/core/conf.rb
  /windows/desktop/sgmail/3.30/core/ssh.rb
  /windows/desktop/sgmail/3.30/core/imap.rb
  /windows/desktop/sgmail/3.30/core/pop3.rb
  /windows/desktop/sgmail/3.30/core/smtp.rb
  /windows/desktop/sgmail/3.30/core/cache.rb
  C:/RUBY167/lib/ruby/1.6/tk.rb
  C:/RUBY167/lib/ruby/1.6/tkdialog.rb
  /windows/desktop/sgmail/3.30/tk/init.rb
  /windows/desktop/sgmail/3.30/tk/sgtk.rb
  /windows/desktop/sgmail/3.30/tk/conf.rb
  /windows/desktop/sgmail/3.30/tk/dlog.rb
  /windows/desktop/sgmail/3.30/tk/mbox.rb
  /windows/desktop/sgmail/3.30/tk/list.rb
  /windows/desktop/sgmail/3.30/tk/view.rb
  /windows/desktop/sgmail/3.30/tk/prog.rb
  /windows/desktop/sgmail/3.30/tk/send.rb
  /windows/desktop/sgmail/3.30/tk/recv.rb
  /windows/desktop/sgmail/3.30/tk/logo.rb
  /windows/desktop/sgmail/3.30/tk/main.rb
  /windows/desktop/sgmail/3.30/gtk
  /windows/desktop/sgmail/3.30/gtk/init.rb
  /windows/desktop/sgmail/3.30/gtk/sgtk.rb
  /windows/desktop/sgmail/3.30/gtk/conf.rb
  /windows/desktop/sgmail/3.30/gtk/dlog.rb
  /windows/desktop/sgmail/3.30/gtk/mbox.rb
  /windows/desktop/sgmail/3.30/gtk/list.rb
  /windows/desktop/sgmail/3.30/gtk/view.rb
  /windows/desktop/sgmail/3.30/gtk/prog.rb
  /windows/desktop/sgmail/3.30/gtk/send.rb
  /windows/desktop/sgmail/3.30/gtk/recv.rb
  /windows/desktop/sgmail/3.30/gtk/logo.rb
  /windows/desktop/sgmail/3.30/gtk/main.rb
  C:/RUBY167/lib/ruby/1.6/i586-mswin32/nkf.so
  C:/RUBY167/lib/ruby/1.6/i586-mswin32/win32ole.so
  C:/RUBY167/lib/ruby/1.6/jcode.rb
  C:/RUBY167/lib/ruby/1.6/i586-mswin32/tcltklib.so
  C:/RUBY167/lib/ruby/1.6/i586-mswin32/tkutil.so
  C:/RUBY167/lib/ruby/1.6/tkcanvas.rb
  C:/RUBY167/lib/ruby/1.6/tkentry.rb
  C:/RUBY167/lib/ruby/1.6/tktext.rb
  C:/RUBY167/lib/ruby/1.6/tkmenubar.rb
  C:/RUBY167/lib/ruby/1.6/tkafter.rb
  C:/RUBY167/lib/ruby/1.6/tkpalette.rb
  C:/RUBY167/lib/ruby/1.6/tkfont.rb
  C:/RUBY167/lib/ruby/1.6/tkvirtevent.rb
  C:/RUBY167/lib/ruby/1.6/tkbgerror.rb
  C:/RUBY167/lib/ruby/1.6/tkmngfocus.rb

Consider adding these directories to RUBYPATH:

  /windows/desktop/sgmail/3.30/core/socket
  /windows/desktop/sgmail/3.30/core
  /windows/desktop/sgmail/3.30/tk
  /windows/desktop/sgmail/3.30
  /windows/desktop/sgmail/3.30/gtk

This will probably NOT be sufficient. See below.

Not located anywhere:

  dbm
  uconv
  auto_path
  tkwinpkg
  config
  None

Warning: Unparseable usages of 'load' or 'require' in:

  C:/RUBY167/lib/ruby/1.6/tk.rb
  /windows/desktop/sgmail/3.30/gtk/send.rb