libusb

Hi,

I tried to load rpm ivh libusb-devel-0.1.12-10.fc8.i386.rpm but when I type this command I get a error message.


Usage: rpm [-aKfgpWHqVcdilsaKfgpWHqVKiv?] [-a|--all] [-f|--file] [-g|--group] [-p|--package] [-W|--ftswalk]
        [--pkgid] [--hdrid] [--fileid] [--specfile] [--triggeredby] [--whatrequires] [--whatprovides]
        [--nomanifest] [-c|--configfiles] [-d|--docfiles] [--dump] [-l|--list] [--queryformat=QUERYFORMAT]
        [-s|--state] [--nomd5] [--nofiles] [--nodeps] [--noscript] [--comfollow] [--logical] [--nochdir]
        [--nostat] [--physical] [--seedot] [--xdev] [--whiteout] [--addsign] [-K|--checksig] [--delsign]
        [--import] [--resign] [--nodigest] [--nosignature] [--initdb] [--rebuilddb] [--aid] [--allfiles]
        [--allmatches] [--badreloc] [-e|--erase <package>+] [--excludedocs] [--excludepath=<path>]
        [--fileconflicts] [--force] [-F|--freshen <packagefile>+] [-h|--hash] [--ignorearch] [--ignoreos]
        [--ignoresize] [-i|--install] [--justdb] [--nodeps] [--nomd5] [--nocontexts] [--noorder]
        [--nosuggest] [--noscripts] [--notriggers] [--oldpackage] [--percent] [--prefix=<dir>]
        [--relocate=<old>=<new>] [--repackage] [--replacefiles] [--replacepkgs] [--test]
        [-U|--upgrade <packagefile>+] [-D|--define 'MACRO EXPR'] [-E|--eval 'EXPR'] [--macros=<FILE:...>]
        [--nodigest] [--nosignature] [--rcfile=<FILE:...>] [-r|--root ROOT] [--querytags] [--showrc]
        [--quiet] [-v|--verbose] [--version] [-?|--help] [--usage] [--scripts] [--setperms] [--setugids]
        [--conflicts] [--obsoletes] [--provides] [--requires] [--info] [--changelog] [--xml] [--triggers]
        [--last] [--dupes] [--filesbypkg] [--fileclass] [--filecolor] [--filecontext] [--fscontext]
        [--recontext] [--fileprovide] [--filerequire] [--redhatprovides] [--redhatrequires]
        [--buildpolicy=<policy>] [--with=<option>] [--without=<option>]

Please let me know what does this mean.

Thanks & Regards,
Sidd