Cassidy22 is correct, you need moisture and oxigen. Your compost should be as damp as a moist kitchen sponge. You can avoid the need to constantly turn your compost if you have a bin with holes, I have used three old wood pallets in the past, set up to form three sides of the bin, leaving the first open. This lets in plenty of air. You also need a balance of nitrogen and carbon, and the sweepings of your coop should provide both in spades. Do not just dump in your leaves from fall raking, or grass clippings, as either one alone will be too wet and you will get the wrong bacteria growing. I mix my leaves and clippings with the pine shavings and poop from the coop before adding, and I get a nice compost out of that.