title: 'rails generate' commands hang when trying to create a model
body: <p>I'm new to rails and decided this morning to dump my whole database design/model and start over. And being a noob, I'm sure did it incorrectly.</p>
  
  <p>I removed all the files in <code>db/migrate/</code> and dropped the tables. And when I tried to generate the first new model class, rails just hung. Off in the weeds for 10 minutes before I hit ^C and tried something else.</p>
  
  <p>This time, I again dropped the tables, moved the whole project to project.bad and ran rails new to start over. Again, after generating the new project with the old name, it hung on the <code>rails generate</code> command (I was using the same project name).</p>
  
  <p>In desperation, I tried creating a new project in the same root, but with another name. Eureka! This worked like a champ, creating controllers and model classes, but I'm completely unable to generate anything using the original project name, in the original project or any newly-created one. What am I missing to get this working again? I don't mind a complete loss at this point, but I'd like to be able to use the original project name again! </p>
  
  <p>Here's what log/development.log looks like:</p>
  
  <pre><code>   (255.5ms)  CREATE TABLE `schema_migrations` (`version` varchar(255) NOT NULL) ENGINE=InnoDB
     (337.7ms)  CREATE UNIQUE INDEX `unique_schema_migrations`  ON `schema_migrations` (`version`) 
    ActiveRecord::SchemaMigration Load (0.2ms)  SELECT `schema_migrations`.* FROM `schema_migrations`
     (0.2ms)  SELECT `schema_migrations`.`version` FROM `schema_migrations`
  </code></pre>
  
  <p>Any idea what's supposed to happen after that last SELECT?</p>