How to fix “no file to load …” errors when installing Substruct shopping cart code

If you’re using substruct, and installing the code following the installation directions given on its website, you may run into problems like “no file to load xxx” errors when trying to initialize the databases by running:

rake substruct:db:bootstrap

The problem is that some of the files that come along with the source have wrong file extention names, like ../extract_options.rb0000644, which really should be ../extract_options.rb, without those weird numbers. I don’t know how it got in there. But once you corrected those file names, then everything should be fine.