%p.b
  To install

%pre
  :preserve
    sudo -s
    add-apt-repository "deb http://deb.bitmask.net/debian #{@locals[:distro]} main"
    curl https://dl.bitmask.net/apt.key | apt-key add -
    apt-get update
    apt-get install bitmask leap-keyring

%p.b
  To remove

%pre
  :preserve
    sudo -s
    apt-get remove bitmask leap-keyring
    apt-key del 0x1E34A1828E207901
    add-apt-repository --remove "deb http://deb.bitmask.net/debian #{@locals[:distro]} main"