wget http://www.kernel.org/pub/linux/bluetooth/bluez-5.54.tar.xz
tar xvJf bluez-5.54.tar.xz
cd bluez-5.54
sudo apt install libglib2.0-dev libdbus-glib-1-dev libudev-dev libical-dev libreadline-dev
./configure --prefix=/usr --mandir=/usr/share/man --sysconfdir=/etc --localstatedir=/var
make
sudo make install