# File lib/librarian/environment.rb, line 30
    def initialize(options = { })
      @pwd = options.fetch(:pwd) { Dir.pwd }
      @env = options.fetch(:env) { ENV.to_hash }
      @home = options.fetch(:home) { default_home }
      @project_path = options[:project_path]
      @runtime_cache = RuntimeCache.new
    end