Here is the output of the terminal.

android@localhost:~$ sudo apt-get install qemu
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
qemu : Depends: qemu-system (>= 1.7.0+dfsg-2~kali2) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
android@localhost:~$ sudo apt-get install qemu-system
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
qemu-system : Depends: qemu-system-ppc but it is not going to be installed
Depends: qemu-system-sparc but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
android@localhost:~$ sudo apt-get install qemu-system-ppc
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
qemu-system-ppc : Depends: openbios-ppc (>= 1.1) but it is not going to be installed
Depends: qemu-slof but it is not installable
Recommends: qemu-utils but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
android@localhost:~$ sudo apt-get install qemu-slof
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package qemu-slof is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'qemu-slof' has no installation candidate