Bitcoin Forum

Hi, im using https://bitcointalk.org/index.php?topic=55038.msg654850#msg654850 on a dedicated i followed install instructions but it wont run with config.json file i run:
root@node:/home# ./minerd -c config.json
Try `minerd --help' for more information.
root@node:/home# whats goin on ? my file looks like this
{
        "_comment1" : "Any long-format command line argument ",
        "_comment2" : "may be used in this JSON configuration file",

        "url" : "stratum+tcp://stratum.bitcoin.cz:3333",
        "user" : "LilGh0sT.worker1",
        "pass" : "*****",

        "algo" : "sse2_64",
        "threads" : "4",

        "quiet" : true
}
whats goin on ?
*Edit i found out that i was using rong algo my bad .-.