You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: enum_software_versions.rb
    path of file: ./repos/metasploit-framework/modules/post/multi/gather
    
    the code of the file until where you have to start completion: ##
# This module requires Me
    
  def initialize(info = {})
    super(
      update_info(
        info,
        'Name' => 'Multiplatform Installed Software Version Enumerator',
        'Description' => %q{
          This module, when run against a compromised machine, will gather details on all installed software,
          including their versions and if available, when they were installed, and will save it into a loot file for later use.
          Users can then use this loot file to determine what additional vulnerabilites may affect the target machine.

          Note that for Linux systems, software enumeration is done via package managers. As a result the results may
          not reflect all of the available software on the system simply because users may have installed additional
          software from alternative sources such as source code that these package managers are not aware of.
        },
        'License' => MSF_LICENSE,
        'Author' => [ 'gwillcox-r7' ],
        'Platform' => %w[win linux osx bsd solaris android],
        'SessionTypes' => [ 'meterpreter', 'shell' ],
        'Notes' => {
          'Stability' => [CRASH_SAFE],
          'SideEffects' => [IOC_IN_LOGS],
          'Reliability' => []
        }
      )
    )
  end

  def store_linux_loot(listing)
    file = store_loot('host.linux.software.versions', 'text/plain', session, listing, 'installed_software.txt', 'Installed Software and Versions')
    print_good("Stored information about the installed products to the loot file at #{file}")
  end

  def enumerate_android_packages
    if command_exists?('pm') == false
      print_error("The command 'pm' does not exist on the host")
      return nil
    end
    listing = cmd_exec('pm list packages -f').to_s
    if listing.empty?
      print_error('No results were returned when trying to get software installed on the Linux host. An error likely occured.')
      return nil
    end
    listing
  end