Well it worked last month! I have a 0.9 Radiant running at Dreamhost and now phusion passenger gives me
<quote> A source file that the application requires, is missing. It is possible that you didn't upload your application files correctly. Please check whether all your application files are uploaded. A required library may not installed. Please install all libraries that this application requires. Further information about the error may have been written to the application's log file. Please check it in order to analyse the problem. Error message: RubyGem version error: rack(1.2.1 not ~> 1.0.0) Exception class: Gem::LoadError </quote> but in my ~/.gems there is rack 1.2.1 and I haven't changed the code. The best I can figure is that grepping though the source I find: <quote> vendor/radiant/lib/tasks/release.rake: s.add_dependency 'rack', '>=1.0.0' # No longer bundled in actionpack </quote> But why this error now? As I say I haven't changed anything and it worked last month.