when I try to remove one packages python-boto, other package depend on it also get removed, how to avoid that happen? I only want to remove python-boto but keep cloud-init cloud-utils euca2ools.

apt-get remove python-boto
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages will be REMOVED:
  cloud-init cloud-utils euca2ools python-boto
How can I tell the package manager to remove boto