--- /dev/null
+***********
+** LINUX **
+***********
+
+==== INSTALL ====
+- create a build dir *OUTSIDE* the source tree; go to that dir
+- type :
+> ccmake PATH_TO_SOURCE_TREE
+- switch BUILD_ALL to ON
+- press 'c' at least 10 times !
+- press 'g'
+- type :
+> make
+> sudo make install (if you are a sudoer)
+OR
+> su
+type root password
+> make install
+> exit
+
+==== GNOME DESKTOP ====
+If you use gnome desktop you can install
+a bbi launcher on desktop and associate it to *.bbs files.
+First, be sure to be logged *WITH YOUR USER NAME, NOT ROOT*
+(otherwise will be installed for root desktop) and type :
+> bbtk-install-gnome
+
+==== UNINSTALL ====
+To uninstall bbtk, type :
+> sudo bbtk-uninstall (if you are a sudoer)
+OR
+> su
+type root password
+> bbtk-uninstall
+
+*************
+** WINDOWS **
+*************
+TO DO