KDE 4.1 Plasmoids comile problem

[Willy K. Hamra]

I'm trying to add a few plasmoids from around the net, but i can't seem
to be able to compile any!
i always get an error message similar to this one:

willy at server1:~/plasmoid$ sudo cmake -DCMAKE_INSTALL_PREFIX=/usr/lib/kde4/ .
-- Found Qt-Version 4.4.0 (using /usr/bin/qmake)
-- Found X11: /usr/lib/libX11.so
-- Found Automoc4: /usr/bin/automoc4
-- Found Perl: /usr/bin/perl
-- Found KDE 4.1 include dir: /usr/lib/kde4/include
-- Found KDE 4.1 library dir: /usr/lib/kde4/lib
-- Found KDE4 kconfig_compiler preprocessor:
/usr/lib/kde4/bin/kconfig_compiler
-- Found automoc4: /usr/bin/automoc4

CMake Error at
/usr/lib/kde4/share/kde4/apps/cmake/modules/FindPackageHandleStandardArgs.cmake:53
(MESSAGE):
  Could not find REQUIRED package Plasma

Call Stack (most recent call first):

  /usr/lib/kde4/share/kde4/apps/cmake/modules/FindPlasma.cmake:30
(FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  CMakeLists.txt:6 (find_package)



-- Configuring done

what is this REQUIRED package Plasma? is there any special plasma
development packages?

-- 
Willy K. Hamra
Manager of Hamra Information Systems
Co. Manager of Zeina Computer & Billy Net
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