[NTG-context] Mac installation-file not found error

Hi, I tried updating my context minimal installation today (on Mac OSX 10.5.8) using the command sh ./first-setup.sh --extras=all Somewhere during the installation process the terminal gave me an error saying something like file \loadmarkfile{node-mig} not found. Enter another file name. I did not know what to enter so I pressed (Ctrl-C) and then installation process continued. I compiled a simple file and it compiled without any problems. Should I be worried about that file? Thanks.