rake aborted! Don't know how to build task 'db_schema_dump'

Oh noes! What do I do?

Just installed RoR and SQLite3 yesterday, watched a screencast that said
the db_schema_dump will slaughter my enemies and make my poop smell like
rainbows. Now I get rake telling me that it doesn't know how to. Any
help?

Peter Bunyan wrote:

Oh noes! What do I do?

Just installed RoR and SQLite3 yesterday, watched a screencast that said
the db_schema_dump will slaughter my enemies and make my poop smell like
rainbows. Now I get rake telling me that it doesn't know how to. Any
help?

Never mind. Some more digging reveals that db:schema:dump is what I
wanted.