Tsinghua University School of operating system open class online
Environment set up as follows:
VirtualBox establish Ubuntu18.04 or Ubuntu16.04 virtual machine.
According to information experimental guide book of course you can install the following software:
GUN development kit:
sudo apt-get install build-essential
Qemu emulator:
sudo apt-get install qemu-system
Note: If you are using source mounted installation qeumu, be sure to:
sudo apt-get install libsdl1.2-dev
Otherwise, subsequent experiments qemu window is not displayed correctly.