This is a simple x86-64 kernel.
You'll need bochs (or a similar emulator), nasm, along with the usual GCC stack.
apt-get install nasm build-essential bochs bochs-sdl
To run inside bochs, just use:
make run
To run inside QEMU, just use: sudo ./mktun # create a device for networking - only needs to happen once qemu-system-x86_64 --readconfig etc/qemu.cfg
or qemu-system-x86_64 --readconfig etc/qemu.cfg --net none --cpu host