Here's what's happening:

Everytime I check my root mail, I get the message I need to:
run /etc/tripwire/twinstall.sh and/or tripwire --init. I run both commands, and on the second I recieve the error:
### Warning: File system error.
### Filename: /proc/scsi
### No such file or directory
### Continuing...

After which it just hangs. My question is what to do to solve this problem. TIA for any help.