Flash: dépasser la version 11.2

J'ai le message d'erreur suivant :-(

~/freshplayerplugin/build$ cmake ..
-- checking for modules 'alsa;glib-2.0;gio-2.0;x11;xrandr;xrender;xcursor;gl;libconfig;libevent;libevent_pthreads;cairo;pango;pangocairo;pangoft2;freetype2;openssl;libv4l2'
--   package 'libv4l2' not found
CMake Error at /usr/share/cmake-3.0/Modules/FindPkgConfig.cmake:341 (message):
  A required package was not found
Call Stack (most recent call first):
  /usr/share/cmake-3.0/Modules/FindPkgConfig.cmake:395 (_pkg_check_modules_internal)
  CMakeLists.txt:29 (pkg_check_modules)


-- checking for optional dependencies
--   no libpulse found (optional)
--   no jack found (optional)
-- Configuring incomplete, errors occurred!
See also "/home/odysseus/freshplayerplugin/build/CMakeFiles/CMakeOutput.log".

Flash: dépasser la version 11.2