Ubuntu12.04: Qemu command not found

The system platform is Ubuntu12.04. After qemu is installed using the sudoapt-getinstallqemu command, enter qemu in terminal to display the following: www.linuxidc.com @ HY-Ubuntu :~ /Linux-3.3.1 $ qemuNocommand 'qemu' found, didyoumean: Command 'qtemu 'frompackag

The system platform is Ubuntu 12.04

After qemu is installed using the sudo apt-get install qemu command, the following information is displayed after qemu is entered in terminal:

Www.linuxidc.com @ HY-Ubuntu :~ /Linux-3.3.1 $ qemu
No command 'qemu' found, did you mean:
Command 'qtemu' from package 'qtemu' (universe)
Command 'aqemu' from package 'aqemu' (universe)
Qemu: command not found

Enter q in the usr/bin directory and press the tab key to match:

Www.linuxidc.com @ HY-Ubuntu:/usr/bin $ q
Q1_qemu-io qpdldecode
Qemu-ga qemu-launcher qrttoppm
Qemu-i386 qemu-nbd quirks-handler
Qemu-ifdown qemu-system-i386 quote
Qemu-ifup qemu-system-x86_64 quote_readline
Qemu-img qemu-x86_64

Google. Solution:

Replace the qemu directive with the qemu-system-i386 or qemu-system-x86_64 directive. If you want to use the qemu command, you can create a soft link:
Sudo ln-s/usr/bin/qemu-system-i386/usr/bin/qemu