[modeller_usage] Installation problem?

Hi Paul

I installed "Modeller" using the info on http://salilab.org/modeller/9v7/release.html#rpm. However I get the error message "warning modeller9v7-1.x86_64.rmp: Header V4 DSA signature: NOKEY, Key ID" . I have obtain a license key and attempted the install as follows:

"env KEY_MODELLER9v7=licensekey -Uvh modeller-9v7-1.x86_64.rpm".

I have also tried, as suggested by web site:

"env KEY_MODELLER9v7=licensekeyx86_64 -Uvh modeller-9v7-1.x86_64.rpm".

And

"env KEY_MODELLER9v7=licensekey x86_64 -Uvh modeller-9v7-1.x86_64.rpm".

However, nothing seems to be working. I must be doing something incorrect? I did check my machine using "uname -m" to verify by system's specs.

Can you help me?

Thanks Steve