Redmine

I've installed RedMine on my Macintosh OS X machine using Apache 2 and Phusion Passenger.

However, when I access the homepage, I get the following error:

Error message:
    superclass must be a Class (Module given)
Exception class:
    TypeError
Application root:
    /redmine

When I change the RailsSpawnMethod setting of Passenger to "conservative", it works just fine (but slower).

• Mac OS X 10.5.4
• Apache 2.2.8
• Ruby 1.8.6 (2008-03-03 patchlevel 114) [universal-darwin9.0]
• Rails 2.1.0
• Redmine from svn (r1709)

The Apache config that does not work:

# Load mod_passenger
LoadModule passenger_module /Library/Ruby/Gems/1.8/gems/passenger-2.0.2/ext/apache2/mod_passenger.so
PassengerRoot /Library/Ruby/Gems/1.8/gems/passenger-2.0.2
PassengerRuby /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby

# Load redmine
RailsBaseURI /redmine

The Apache config that does work:

# Load mod_passenger
LoadModule passenger_module /Library/Ruby/Gems/1.8/gems/passenger-2.0.2/ext/apache2/mod_passenger.so
PassengerRoot /Library/Ruby/Gems/1.8/gems/passenger-2.0.2
PassengerRuby /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby

# Configure mod_passenger
RailsSpawnMethod conservative

# Load redmine
RailsBaseURI /redmine

I've attached a screenshot with more information about the error.