What is problem of this simple html / JavaScript / ethreumjs / web3.js code?
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>EthereumJS - Browser Example</title>
</head>
<body>
<script src="https://rawgit.com/ethereumjs/browser-builds/master/dist/ethereumjs-abi/ethereumjs-abi-0.6.5.js"></script>
<script src="https://rawgit.com/ethereum/web3.js/develop/dist/web3.js"></script>
<script src="https://cdn.jsdelivr.net/gh/ethereum/web3.js/dist/web3.min.js"></script>
<script>
var abi = new ethereumjs.ABI()
var Web3
web3 = new Web3(new Web3.providers.HttpProvider("http://localhost:8545"));
</script>
</body>
</html>
When I run this code I receive the following error in Console of browser in line 17 of this code (i.e. web3 = new Web3(new Web3.providers...) :
Uncaught TypeError: Cannot read property 'providers' of undefined at test.html:17
Note: Please note that I cannot use Web3 = require("web3") , because I receive following error:
Uncaught ReferenceError: require is not defined
