Errors importing tiger data

[Cori]

I have just one state's zipped up tigerline data file in my /opt/tiger
directory and call 'build/tiger_import /opt/tiger/geocoder.db /opt/
tiger'

It seems to have created a geocoder.db file in /opt/tiger but I also
get the error:

ls: /opt/tiger/*/*/tl_*_edges.zip: No such file or directory

Is this a warning that I can ignore?

ps: I believe I've installed all of the perquisite gems (Text,
fastercsv and sqlite3-ruby) and have SQLite3. Then installation steps
I performed were from the top-level geocommons-geocoder directory:

1. make
2. make install which reported:
Successfully built RubyGem
Name: Geocoder-US
Version: 2.0.1pre
File: Geocoder-US-2.0.1pre.gem
# gem install *.gem

3. gem install Geocoder-US-2.0.1pre.gem

4. build/tiger_import /opt/tiger/geocoder.db /opt/tiger