Successfully installed activemodel-3.0.5 3 gems installed Installing ri documentation for builder-2.1.2... ERROR: While generating documentation for builder-2.1.2 ... MESSAGE: Unhandled special: Special: type=17, text="" ... RDOC args: --ri --op /usr/lib/ruby/gems/1.8/doc/builder-2.1.2/ri --title Builder -- Easy XML Building --main README --line-numbers lib CHANGES Rakefile README doc/releases/builder-1.2.4.rdoc doc/releases/builder-2.0.0.rdoc doc/releases/builder-2.1.1.rdoc --title builder-2.1.2 Documentation --quiet [root@tdn-VirtualBox]~ #gem1.8 install --no-ri --no-rdoc activemodel Successfully installed activemodel-3.0.5 1 gem installed [root@tdn-VirtualBox]~ #gem1.8 install --no-ri --no-rdoc spree ERROR: While executing gem ... (Gem::DependencyError) Unable to resolve dependencies: activeresource requires activesupport (= 3.0.4), activemodel (= 3.0.4); activerecord requires activesupport (= 3.0.4), activemodel (= 3.0.4); rails requires activesupport (= 3.0.4); railties requires activesupport (= 3.0.4); actionpack requires activesupport (= 3.0.4), activemodel (= 3.0.4) [root@tdn-VirtualBox]~ #gem1.8 install --no-ri --no-rdoc activesupport Successfully installed activesupport-3.0.5 1 gem installed [root@tdn-VirtualBox]~ #gem1.8 install --no-ri --no-rdoc -v 3.0.4 activesupport Fetching: activesupport-3.0.4.gem (100%) Successfully installed activesupport-3.0.4 1 gem installed [root@tdn-VirtualBox]~ #gem1.8 install --no-ri --no-rdoc spree ERROR: While executing gem ... (Gem::DependencyError) Unable to resolve dependencies: activeresource requires activemodel (= 3.0.4); activerecord requires activemodel (= 3.0.4); actionpack requires activemodel (= 3.0.4) [root@tdn-VirtualBox]~ # [root@tdn-VirtualBox]~ #gem1.8 install --no-ri --no-rdoc -v 3.0.4 activemodel Fetching: activemodel-3.0.4.gem (100%) Successfully installed activemodel-3.0.4 1 gem installed [root@tdn-VirtualBox]~ #gem1.8 install --no-ri --no-rdoc spree Fetching: acts_as_list-0.1.2.gem (100%) Fetching: arel-2.0.9.gem (100%) Fetching: tzinfo-0.3.24.gem (100%) Fetching: activerecord-3.0.4.gem (100%) Fetching: rd_awesome_nested_set-1.4.4.gem (100%) Fetching: rd_unobtrusive_date_picker-0.1.0.gem (100%) Fetching: highline-1.5.1.gem (100%) Fetching: stringex-1.0.3.gem (100%) Fetching: state_machine-0.9.4.gem (100%) Fetching: faker-0.9.4.gem (100%) Fetching: paperclip-2.3.8.gem (100%) Fetching: rd_resource_controller-1.0.1.gem (100%) Fetching: rd_searchlogic-3.0.0.gem (100%) Fetching: braintree-2.8.0.gem (100%) Fetching: activemerchant-1.9.0.gem (100%) Fetching: will_paginate-3.0.pre2.gem (100%) Fetching: rack-1.2.1.gem (100%) Fetching: rack-test-0.5.7.gem (100%) Fetching: rack-mount-0.6.13.gem (100%) Fetching: abstract-1.0.0.gem (100%) Fetching: erubis-2.6.6.gem (100%) Fetching: actionpack-3.0.4.gem (100%) Fetching: activeresource-3.0.4.gem (100%) Fetching: mime-types-1.16.gem (100%) Fetching: polyglot-0.3.1.gem (100%) Fetching: treetop-1.4.9.gem (100%) Fetching: mail-2.2.15.gem (100%) Fetching: actionmailer-3.0.4.gem (100%) Fetching: rake-0.8.7.gem (100%) Fetching: thor-0.14.6.gem (100%) Fetching: railties-3.0.4.gem (100%) Fetching: bundler-1.0.10.gem (100%) Fetching: rails-3.0.4.gem (100%) Fetching: jquery-rails-0.2.2.gem (100%) Fetching: spree_core-0.40.3.gem (100%) Fetching: warden-1.0.3.gem (100%) Fetching: orm_adapter-0.0.4.gem (100%) Fetching: bcrypt-ruby-2.1.4.gem (100%) Building native extensions. This could take a while... ERROR: Error installing spree: ERROR: Failed to build gem native extension. /usr/bin/ruby1.8 extconf.rb extconf.rb:13:in `require': no such file to load -- mkmf (LoadError) from extconf.rb:13 Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/bcrypt-ruby-2.1.4 for inspection. Results logged to /usr/lib/ruby/gems/1.8/gems/bcrypt-ruby-2.1.4/ext/mri/gem_make.out [root@tdn-VirtualBox]~ #