git clone https://github.com/jonludlam/blktap-dkms.git
cd blktap-dkms
make -C /lib/modules/`uname -r`/build M=$PWD
mkdir /lib/modules/`uname -r`/extra
cp blktap.ko /lib/modules/`uname -r`/extra
depmod
modprobe blktap
cd blktap-dkms
make -C /lib/modules/`uname -r`/build M=$PWD
mkdir /lib/modules/`uname -r`/extra
cp blktap.ko /lib/modules/`uname -r`/extra
depmod
modprobe blktap