if i try to start the tinderbox stuff i get the following errors

$ tinderbox_gem_run -r /tmp/tinderbox
/usr/lib/ruby/gems/1.8/gems/tinderbox-1.0.0/bin/tinderbox_gem_run:6: uninitialized constant Tinderbox::GemTinderbox
(NameError)
        from /usr/bin/tinderbox_gem_run:18
$ tinderbox_gem_run                  
/usr/lib/ruby/gems/1.8/gems/tinderbox-1.0.0/bin/tinderbox_gem_run:6: uninitialized constant Tinderbox::GemTinderbox
(NameError)
        from /usr/bin/tinderbox_gem_run:18
$ tinderbox_gem_build roo 0.2.3
/usr/lib/ruby/gems/1.8/gems/tinderbox-1.0.0/lib/tinderbox/gem_runner.rb:72:in `initialize': undefined method `cache_file'
for #<Gem::SourceInfoCache:0xb795ff30> (NoMethodError)
        from /usr/lib/ruby/gems/1.8/gems/tinderbox-1.0.0/bin/tinderbox_gem_build:9
        from /usr/bin/tinderbox_gem_build:18

Date: 2007-06-08 13:08
Sender: Thomas Preymesser

update: with an update of 'gem' to 0.9.4 it runs better but 
get these error (see attached file)