You are using Clockwork Mod Recovery version 3.0.0.8. It will not install the Amend scripts.. Nitro(Dark/Eclipse) are written so that they will install (currently the only ones that will)
You will need to use a the Clockwork Mod Recovery version 2.5.1.x - it is installed via Odin.. This
file will need to be flashed in Odin. - Follow the instructions located
here - To install this file. - Subsittute the file name of the downloaded file..
Once you have this flashed to your phone: Reinstall your battery and power up the phone. You now have CWM 2.5.1.x installed (and CWM 3.0.0.8 as update.zip on sdcard)...
Don't use ROM Manager or update.zip after installing this file. You should use your power button Recovery option or boot into recovery via the vol up+down+power sequence.
You should avoid using the CWM 3.0.0.8 unless the theme/ROM is Edify ready. You will get nothing but errors.