Hello,
I'm a new user of the ET. I did an installation of Cactus and EinstainToolkit using the "Tutorial for the new users" on wiki.
I have an account on kraken and I modified udb.pm according to the 'ranger' example in a tutorial. Namely I changed:
YOUR_LOGIN,
YOUR@EMAIL.ADDRESS
and added
set option 'kraken', 'user', 'MY_LOGIN'
set option 'kraken', 'allocation', 'MY_ALLOCATION'

I tried to compile the test suite on kraken using the command:

./simfactory/sim build --thornlist=manifest/einsteintoolkit.th

and I got the following error:
'Simulation Factory:
Configuration name(s) not specified -- using default configuration "sim"
Uncaught exception from user code:
    Unknown machine name "krakenpf4.nics.utk.edu" at ./simfactory/sim line 5049.
at ./simfactory/sim line 5049
    main::get_machine('') called at ./simfactory/sim line 1498
    main::command_build() called at ./simfactory/sim line 454'

I was wondering if you could help me with this? It's seem like I didn't modify udb.pm in proper way.
Thank you.
Petr Tsatsin
Florida Atlantic University