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I am switching to a composite primary key (string and user ID) from the Rails conventional auto-incrementing integer primary ID. The table is large (2.5 million records) and I''d rather not discard the contents. The composite_primary_key gem doesn''t appear to support altering the table with a migration to do its magic, only creating a table from scratch. So I dumped the table

Hi All, I just wiped out my hard drive, did a fresh install of os x 10.5, and upgraded to rails 2.3.2. i installed the mysql pkg for os x, and created the databases i needed for the project i was working on before the upgrade. However when i run rake db:migrate to run my migrations i get this error uninitialized constant ActionView::Helpers::AssetTagHelper I''ve found some stuff about