wget http://download.macromedia.com/pub/labs/flashplayer10/libflashplayer-10.0.45.2.linux-x86_64.so.tar.gz
tar xzf libflashplayer-10.0.45.2.linux-x86_64.so.tar.gz
gksudo "mv libflashplayer.so /usr/lib/mozilla/plugins"
rm libflashplayer-10.0.45.2.linux-x86_64.so.tar.gz