Integrity Integrity

I've tried this on Ubuntu, Mac OS and Centos, with the same results. Integrity won't work with rack 0.9.1 nor will it work without rack 0.9.1. IOW it won't work :)

I installed integrity, thin, and do_sqlite3.

Successfully installed integrity-0.1.10
Successfully installed thin-1.2.2
Successfully installed do_sqlite3-0.9.12

When I do "launch integrity" it complains about rack not being activated:

jfrankovitz@flatbox ~/git/proj/alt[master*]$ integrity launch
Make sure thin and do_sqlite3 are insatalled

/Library/Ruby/Site/1.8/rubygems.rb:279:in `activate': can't activate rack (>= 1.0.0, runtime) for ["thin-1.2.2"], already activated rack-0.9.1 for ["sinatra-0.9.1.1", "integrity-0.1.10"] (Gem::LoadError)
    from /Library/Ruby/Site/1.8/rubygems.rb:295:in `activate'
    from /Library/Ruby/Site/1.8/rubygems.rb:294:in `each'
    from /Library/Ruby/Site/1.8/rubygems.rb:294:in `activate'
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:35:in `require'
    from /Library/Ruby/Gems/1.8/gems/integrity-0.1.10/bin/../lib/integrity/installer.rb:47:in `launch'
    from /Library/Ruby/Gems/1.8/gems/thor-0.9.9/lib/thor/task.rb:27:in `send'
    from /Library/Ruby/Gems/1.8/gems/thor-0.9.9/lib/thor/task.rb:27:in `run'
    from /Library/Ruby/Gems/1.8/gems/thor-0.9.9/lib/thor/task.rb:20:in `parse'
    from /Library/Ruby/Gems/1.8/gems/thor-0.9.9/lib/thor.rb:78:in `start'
    from /Library/Ruby/Gems/1.8/gems/integrity-0.1.10/bin/integrity:4
    from /usr/bin/integrity:19:in `load'
    from /usr/bin/integrity:19

I try to uninstall rack 0.9.1:

jfrankovitz@flatbox ~/git/proj/alt[master*]$ sudo gem uninstall rack -v=0.9.1

You have requested to uninstall the gem:
    rack-0.9.1
rack-cache-0.4 depends on [rack (~> 0.4)]
rack-cache-0.5 depends on [rack (>= 0.4)]
waves-0.8.2 depends on [rack (~> 0.4)]
rspec-rails-1.2.4 depends on [rack (>= 0.4.0)]
sinatra-0.9.1.1 depends on [rack (>= 0.9.1, < 1.0)]
If you remove this gems, one or more dependencies will not be met.
Continue with Uninstall? [Yn]  
Successfully uninstalled rack-0.9.1

...then integrity says it needs rack 0.9.1:

jfrankovitz@flatbox ~/git/proj/alt[master*]$ integrity launch
/Library/Ruby/Site/1.8/rubygems.rb:826:in `report_activate_error': RubyGem version error: rack(1.0.0 not >= 0.9.1, < 1.0) (Gem::LoadError)
    from /Library/Ruby/Site/1.8/rubygems.rb:260:in `activate'
    from /Library/Ruby/Site/1.8/rubygems.rb:295:in `activate'
    from /Library/Ruby/Site/1.8/rubygems.rb:294:in `each'
    from /Library/Ruby/Site/1.8/rubygems.rb:294:in `activate'
    from /Library/Ruby/Site/1.8/rubygems.rb:295:in `activate'
    from /Library/Ruby/Site/1.8/rubygems.rb:294:in `each'
    from /Library/Ruby/Site/1.8/rubygems.rb:294:in `activate'
    from /Library/Ruby/Site/1.8/rubygems.rb:67:in `gem'
    from /usr/bin/integrity:18

So I reinstall rack 0.9.1 and start all over:

jfrankovitz@flatbox ~/git/proj/alt[master*]$ sudo gem install rack -v=0.9.1
Successfully installed rack-0.9.1
1 gem installed
Installing ri documentation for rack-0.9.1...
Installing RDoc documentation for rack-0.9.1...
jfrankovitz@flatbox ~/git/proj/alt[master*]$ integrity launch
Make sure thin and do_sqlite3 are insatalled

/Library/Ruby/Site/1.8/rubygems.rb:279:in `activate': can't activate rack (>= 1.0.0, runtime) for ["thin-1.2.2"], already activated rack-0.9.1 for ["sinatra-0.9.1.1", "integrity-0.1.10"] (Gem::LoadError)
    from /Library/Ruby/Site/1.8/rubygems.rb:295:in `activate'
    from /Library/Ruby/Site/1.8/rubygems.rb:294:in `each'
    from /Library/Ruby/Site/1.8/rubygems.rb:294:in `activate'
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:35:in `require'
    from /Library/Ruby/Gems/1.8/gems/integrity-0.1.10/bin/../lib/integrity/installer.rb:47:in `launch'
    from /Library/Ruby/Gems/1.8/gems/thor-0.9.9/lib/thor/task.rb:27:in `send'
    from /Library/Ruby/Gems/1.8/gems/thor-0.9.9/lib/thor/task.rb:27:in `run'
    from /Library/Ruby/Gems/1.8/gems/thor-0.9.9/lib/thor/task.rb:20:in `parse'
    from /Library/Ruby/Gems/1.8/gems/thor-0.9.9/lib/thor.rb:78:in `start'
    from /Library/Ruby/Gems/1.8/gems/integrity-0.1.10/bin/integrity:4
    from /usr/bin/integrity:19:in `load'
    from /usr/bin/integrity:19

Any ideas?

Thanks,
-Jason