module Pecari::Env

Public Class Methods

display() click to toggle source
# File lib/pecari/env.rb, line 5
def self.display
  'export DISPLAY=:0'
end
package_installed?(package) click to toggle source
# File lib/pecari/env.rb, line 9
def self.package_installed?(package)
  `dpkg -l | grep #{package} | awk '{print $3}'`.size > 0
end