Revolutionary success, no root access, is my phone rooted?

[sniper.one]

completed Revolutionary steps.
have tried detecting root access.
* after revolutionary, superuser and rom manager is present
* Rom manager: error trying to flash ClockworkMod recovery (downloads to 100 percent then error)
* Superuser: su binary outdated -rwsr-sr-s// root root// system/bin/su
Downloads new binary but fails root access
* got root?: Detects super user, fail to obtain root privledges, notes no busybox installed
* busybox will not install
* su updater says I have current

Need I say more? What's missing or what did I fail to do?

HTC Thunderbolt // android 2.2.1 //

does this mean my phone is not rooted?