I'm restricted to sudo apt-get install and I need to install python-pil so the command should be sudo apt-get install python-pil,but here is the problem:
sudo apt-get install python-pil
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package python-pil 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 'python-pil' has no installation candidate
How to resolve this?