GIMP-GAP's "frames modify" doesn't work properly

[prenudos]

1) release of Ubuntu (lsb_release -rd):
Description: Ubuntu 12.04 LTS
Release: 12.04

2)apt-cache policy gimp-gap
gimp-gap:
  Instalado: 2.6.0+dfsg-2
  Candidato: 2.6.0+dfsg-2
  Tabela de versão:
 *** 2.6.0+dfsg-2 0
        500 http://archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages
        100 /var/lib/dpkg/status

3) The "frames modify" should contain a lis of functions to apply in multiple layer of multiple images).

4) Instead there no options in this menu, just one, set laye visible.

[prenudos (prenudos)]

Just for the record (or, how I've solve the problem),
I've found a very nice solution to use GIMP in the "multiple window"
mode inside the UNITY (ubuntu 12.04) enviroment. Is just run the GIMP
with the command:

in terminal:

UBUNTU_MENUPROXY= gimp
(That will place the menus in the windows instead of the top bar)

OR
APPMENU_DISPLAY_BOTH=1 gimp
(that will place the menus both in the top bar and in the windows)

via ALT+F2:

env UBUNTU_MENUPROXY= gimp

env APPMENU_DISPLAY_BOTH=1 gimp

Or make a "gimp.desktop" file with an text editor and place in the launcher:

[Desktop Entry]
Version=2.6.12
Type=Application
Terminal=false
Exec= env APPMENU_DISPLAY_BOTH=1 gimp
Name=Gimp
GenericName=Gimp Painter
Icon=/usr/share/icons/hicolor/scalable/apps/gimp.svg

thanks,
Udan