class Puppet::ModuleTool::Errors::ModuleIsRequiredError

# File lib/puppet/module_tool/errors/uninstaller.rb, line 25
def initialize(options)
  @module_name       = options[:module_name]
  @required_by       = options[:required_by]
  @requested_version = options[:requested_version]
  @installed_version = options[:installed_version]

  super "Could not uninstall '#{@module_name}'; installed modules still depend upon it"
end

# File lib/puppet/module_tool/errors/uninstaller.rb, line 34
def multiline
  message = []
  message << ("Could not uninstall module '#{@module_name}'" << (@requested_version ? " (#{v(@requested_version)})" : ''))
  message << "  Other installed modules have dependencies on '#{@module_name}' (#{v(@installed_version)})"
  message += @required_by.map do |mod|
    "    '#{mod['name']}' (#{v(mod['version'])}) requires '#{@module_name}' (#{v(mod['version_requirement'])})"
  end
  message << "    Use `puppet module uninstall --force` to uninstall this module anyway"
  message.join("\n")
end