Redmine

Your rack version is not supported ?

Yes may be.. I've tried all the version. But with no luck.

What's your gem list ?

Here,

gem list --local

• LOCAL GEMS ***

abstract (1.0.0)
actionmailer (3.0.5, 2.3.5)
actionpack (3.0.5, 2.3.5)
activemodel (3.0.5)
activerecord (3.0.5, 2.3.5)
activeresource (3.0.5, 2.3.5)
activesupport (3.0.5, 2.3.5)
arel (2.0.9)
builder (2.1.2)
bundler (1.0.10)
daemon_controller (0.2.6)
erubis (2.6.6)
fastthread (1.0.7)
file-tail (1.0.5)
i18n (0.4.2)
mail (2.2.15)
mime-types (1.16)
passenger (3.0.5)
polyglot (0.3.1)
rack (1.2.2)
rack-mount (0.6.13)
rack-test (0.5.7)
rails (3.0.5)
railties (3.0.5)
rake (0.8.7)
spruz (0.2.5)
thor (0.14.6)
treetop (1.4.9)
tzinfo (0.3.24)

• stop your server
• uninstall rack 1.2.2 : gem uninstall rack
• install 1.0.1 : gem install rack --version=1.0.1
• start your server

Should work then.

Thanks for reply.. I've tried to install new version of rack.

gem list --local | grep rack

rack (1.0.1)
rack-mount (0.6.13)
rack-test (0.5.7)

Still ruby server script throws the same error.

ruby script/server
/usr/lib64/ruby/site_ruby/1.8/rubygems.rb:812:in `report_activate_error': RubyGem version error: rack(1.1.0 not ~> 1.0.1) (Gem::LoadError)
from /usr/lib64/ruby/site_ruby/1.8/rubygems.rb:223:in `activate'
from /usr/lib64/ruby/site_ruby/1.8/rubygems.rb:1146:in `gem'
from /home/dhaval/redmine/redmine-1.1.2/vendor/rails/actionpack/lib/action_controller.rb:34
from /usr/lib64/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in `gem_original_require'
from /usr/lib64/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in `require'
from /home/dhaval/redmine/redmine-1.1.2/vendor/rails/activesupport/lib/active_support/dependencies.rb:156:in `require'
from /home/dhaval/redmine/redmine-1.1.2/vendor/rails/activesupport/lib/active_support/dependencies.rb:521:in `new_constants_in'
from /home/dhaval/redmine/redmine-1.1.2/vendor/rails/activesupport/lib/active_support/dependencies.rb:156:in `require'
from /home/dhaval/redmine/redmine-1.1.2/vendor/rails/railties/lib/commands/server.rb:2
from /usr/lib64/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in `gem_original_require'
from /usr/lib64/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in `require'
from script/server:3

Thanks,
Dhaval

Don't you have multiple ruby environments installed (in /usr/bin/ruby and /usr/lib64/ruby) ?

Looks like your server PATH is not the same as yours.

Yes.. I am trying to install on a web hosting server. It has multiple ruby environment. is there any possibility to run redmine on it?

-Dhaval.

Guess you can, but you have to change your PATH to run your server's ruby environment gem to install the right rack version.

I think it is hard to do that.. may be a web hosting provider not allow that.

You can change it for the time of your session context before running the command.

How to do that?

Not sure I was right with my previous statement.

Btw, why is there a rails subdir in your redmine-1.1.2/vendor dir ??

well.. thanks for all the replies. Some other guy did it.