Man im trying to follow your guide, after i have installed geth using
sudo apt-get install software-properties-common
sudo add-apt-repository -y ppa:ethereum/ethereum
sudo apt-get update
sudo apt-get install ethereum
After that i just use putty to connect to my vps
I run it with this command
geth  --fast --cache=512 console --rpcaddr 127.0.0.1 --rpcport 8983 --rpc --unlock COINBASEADDRESS
 the node start just fine

Then i try to run the pool module (ALL IN ONE AT FIRST) and this is a log of what I get

root@EPS:~/open-ethereum-pool# ./build/bin/open-ethereum-pool config.json


2017/06/15 05:37:58 Loading config: /root/open-ethereum-pool/config.json
2017/06/15 05:37:58 Running with 1 threads
2017/06/15 05:37:58 Backend check reply: PONG
2017/06/15 05:37:58 Starting payouts
2017/06/15 05:37:58 Set payouts interval to 2h0m0s
2017/06/15 05:37:58 No payees that have reached payout threshold
2017/06/15 05:37:58 Policy state refresh complete
2017/06/15 05:37:58 Set policy stats reset every 1h0m0s
2017/06/15 05:37:58 Set policy state refresh every 1m0s
2017/06/15 05:37:58 Running with 8 policy workers
2017/06/15 05:37:58 Upstream: main => 127.0.0.1:8545
2017/06/15 05:37:58 Upstream: backup => http://127.0.0.2:8545
2017/06/15 05:37:58 Default upstream: main => 127.0.0.1:8545
2017/06/15 05:37:58 Error while refreshing pending block on main: Post 127.0.0.1:8545: unsupported protocol scheme ""
2017/06/15 05:37:58 Error while refreshing pending block on main: Post 127.0.0.1:8545: unsupported protocol scheme ""
2017/06/15 05:37:58 Set block refresh every 120ms
2017/06/15 05:37:58 Starting proxy on 127.0.0.1:8888
2017/06/15 05:37:58 Starting API on 127.0.0.1:8080
2017/06/15 05:37:58 Set stats collect interval to 5s
2017/06/15 05:37:58 Set purge interval to 10m0s
2017/06/15 05:37:58 Purged stale stats from backend, 0 shares affected, elapsed time 550.191µs
2017/06/15 05:37:58 Stratum listening on 127.0.0.1:8008
2017/06/15 05:37:58 Stats collection finished 3.454594ms
2017/06/15 05:37:58 Error while refreshing pending block on main: Post 127.0.0.1:8545: unsupported protocol scheme ""
2017/06/15 05:37:58 Error while refreshing pending block on main: Post 127.0.0.1:8545: unsupported protocol scheme ""


If you wanna see my config file this is it
{
        "threads": 1,
        "coin": "eth",
        "name": "main",

        "proxy": {
                "enabled": true,
                "listen": "127.0.0.1:8888",
                "limitHeadersSize": 1024,
                "limitBodySize": 256,
                "behindReverseProxy": false,
                "blockRefreshInterval": "120ms",
                "stateUpdateInterval": "3s",
                "difficulty": 2000000000,
                "hashrateExpiration": "3h",

                "healthCheck": true,
                "maxFails": 100,

                "stratum": {
                        "enabled": true,
                        "listen": "127.0.0.1:8008",
                        "timeout": "120s",
                        "maxConn": 8192
                },

                "policy": {
                        "workers": 8,
                        "resetInterval": "60m",
                        "refreshInterval": "1m",

                        "banning": {
                                "enabled": false,
                                "ipset": "blacklist",
                                "timeout": 1800,
                                "invalidPercent": 30,
                                "checkThreshold": 30,
                                "malformedLimit": 5
                        },
                        "limits": {
                                "enabled": false,
 "listen": "127.0.0.1:8008",
                        "timeout": "120s",
                        "maxConn": 8192
                },

                "policy": {
                        "workers": 8,
                        "resetInterval": "60m",
                        "refreshInterval": "1m",

                        "banning": {
                                "enabled": false,
                                "ipset": "blacklist",
                                "timeout": 1800,
                                "invalidPercent": 30,
                                "checkThreshold": 30,
                                "malformedLimit": 5
                        },
                        "limits": {
                                "enabled": false,
                                "limit": 30,
                                "grace": "5m",
                                "limitJump": 10
                        }
                }
        },

        "api": {
                "enabled": true,
                "purgeOnly": false,
                "purgeInterval": "10m",
                "listen": "127.0.0.1:8080",
                "statsCollectInterval": "5s",
                "hashrateWindow": "30m",
                "hashrateLargeWindow": "3h",
                "luckWindow": [64, 128, 256],
                "payments": 30,
                "blocks": 50
        },

        "upstreamCheckInterval": "5s",
"upstream": [
                {
                        "name": "main",
                        "url": "127.0.0.1:8545",
                        "timeout": "10s"
                },
                {
                        "name": "backup",
                        "url": "http://127.0.0.2:8545",
                        "timeout": "10s"
                }
        ],

        "redis": {
                "endpoint": "127.0.0.1:6379",
                "poolSize": 10,
                "database": 0,
                "password": ""
        },

        "unlocker": {
  {
                        "name": "main",
                        "url": "127.0.0.1:8545",
                        "timeout": "10s"
                },
                {
                        "name": "backup",
                        "url": "http://127.0.0.2:8545",
                        "timeout": "10s"
                }
        ],

        "redis": {
                "endpoint": "127.0.0.1:6379",
                "poolSize": 10,
                "database": 0,
                "password": ""
        },

        "unlocker": {
                "enabled": false,
                "poolFee": 1.0,
                "poolFeeAddress": "COINBASEADDRESS",
                "donate": true,
                "depth": 120,
                "immatureDepth": 20,
                "keepTxFees": false,
                "interval": "10m",
                "daemon": "127.0.0.1:8545",
                "timeout": "10s"
        },

        "payouts": {
                "enabled": true,
                "requirePeers": 25,
                "interval": "120m",
                "daemon": "127.0.0.1:8545",
                "timeout": "10s",
                "address": "0x0",
                "gas": "21000",
                "gasPrice": "50000000000",
"autoGas": true,
                "threshold": 100000000,
                "bgsave": false
        },

        "newrelicEnabled": false,
        "newrelicName": "MyEtherProxy",
        "newrelicKey": "SECRET_KEY",
        "newrelicVerbose": false
}

What error? Upload an image.

Did you try 'Run as administrator' option?