diff --git a/src/HOWTO b/src/HOWTO
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+At this time, this plugin was tested on Arch Linux with Plasma 5
+
+To install this plugin, you need before install plasma5, cmake and extra-cmake-modules.
+On Arch Linux :
+pacman -S --needed cmake extra-cmake-modules
+
+
+If install script is not executable, chmod it :
+chmod 755 install
+
+Then launch install script as user.
+./install