Eu encontrei problemas com a redmine (ou configuração do ruby) quando movia de um servidor para outro
redmine@dirty:~/www$ ruby script/rails server webrick -e production
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/mysql2-0.3.14/lib/mysql2.rb:8:in 'require': Incorrect MySQL client library version! This gem was compiled for 5.5.17 but the client library is 5.1.59. (RuntimeError)
from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/mysql2-0.3.14/lib/mysql2.rb:8:in '<top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler/runtime.rb:76:in 'require'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler/runtime.rb:76:in 'block (2 levels) in require'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler/runtime.rb:72:in 'each'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler/runtime.rb:72:in 'block in require'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler/runtime.rb:61:in 'each'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler/runtime.rb:61:in 'require'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler.rb:131:in 'require'
from /home/redmine/redmine-2.4/config/application.rb:7:in '<top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/railties-3.2.16/lib/rails/commands.rb:53:in 'require'
from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/railties-3.2.16/lib/rails/commands.rb:53:in 'block in <top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/railties-3.2.16/lib/rails/commands.rb:50:in 'tap'
from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/railties-3.2.16/lib/rails/commands.rb:50:in '<top (required)>'
from script/rails:6:in 'require'
from script/rails:6:in '<main>'
Eu uso o adaptador mysql2 (pq o mysql não pode trabalhar com texto utf8 no banco de dados, como eu entendo)
Informações adicionais:
redmine@d:~/www$ gem env
RubyGems Environment:
- RUBYGEMS VERSION: 2.2.1
- RUBY VERSION: 2.0.0 (2013-11-22 patchlevel 353) [x86_64-linux]
- INSTALLATION DIRECTORY: /usr/local/rvm/gems/ruby-2.0.0-p353
- RUBY EXECUTABLE: /usr/local/rvm/rubies/ruby-2.0.0-p353/bin/ruby
- EXECUTABLE DIRECTORY: /usr/local/rvm/gems/ruby-2.0.0-p353/bin
- SPEC CACHE DIRECTORY: /home/redmine/.gem/specs
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-linux
- GEM PATHS:
- /usr/local/rvm/gems/ruby-2.0.0-p353
- /usr/local/rvm/gems/ruby-2.0.0-p353@global
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- https://rubygems.org/
- SHELL PATH:
- /usr/local/rvm/gems/ruby-2.0.0-p353/bin
- /usr/local/rvm/gems/ruby-2.0.0-p353@global/bin
root@d:/usr/local/rvm# aptitude search '~imysql'
i libmysqlclient-dev - Percona Server database development files
i A libmysqlclient16 - MySQL database client library
i A libmysqlclient18 - Percona Server database client library
i php5-mysql - MySQL module for php5
redmine@d:~/www$ svn info
Path: .
URL: http://svn.redmine.org/redmine/branches/2.4-stable
Repository Root: http://svn.redmine.org/redmine
Eu já reinstalei gemas, pacotes e até pacotes muitas vezes, mas ainda não obtive sucesso.
UPD (sugestão de Michael Hampton ♦ ):
redmine@d:~/www$ gem pristine --all
Restoring gems to pristine condition...
Restored actionmailer-3.2.16
Restored actionpack-3.2.16
Restored activemodel-3.2.16
Restored activerecord-3.2.16
Restored activeresource-3.2.16
Restored activesupport-3.2.16
Restored arel-3.0.3
Skipped bigdecimal-1.2.0, it is a default gem
Restored builder-3.2.2
Restored builder-3.0.0
Restored bundler-1.5.2
Restored bundler-unload-1.0.2
Restored coderay-1.1.0
Restored daemons-1.1.9
Restored erubis-2.7.0
Building native extensions. This could take a while...
/usr/local/rvm/rubies/ruby-2.0.0-p353/lib/ruby/site_ruby/2.0.0/rubygems/ext/builder.rb:73: warning: Insecure world writable dir /usr/local/rvm/gems/ruby-2.0.0-p353@global/bin in PATH, mode 040777
Restored eventmachine-1.0.3
Building native extensions. This could take a while...
Restored gem-wrappers-1.2.3
Restored hike-1.2.3
Restored i18n-0.6.9
Skipped io-console-0.4.2, it is a default gem
Restored journey-1.0.4
Restored jquery-rails-2.0.3
Building native extensions with: ''
This could take a while...
Restored json-1.8.1
Skipped json-1.7.7, it is a default gem
Restored mail-2.5.4
Restored mime-types-1.25.1
Skipped minitest-4.3.2, it is a default gem
Restored multi_json-1.8.4
Building native extensions with: ''
This could take a while...
Restored mysql-2.8.1
Building native extensions with: ''
This could take a while...
Restored mysql2-0.3.14
Restored net-ldap-0.3.1
Restored polyglot-0.3.3
Skipped psych-2.0.0, it is a default gem
Restored rack-1.4.5
Restored rack-cache-1.2
Restored rack-openid-1.4.1
Restored rack-ssl-1.3.3
Restored rack-test-0.6.2
Restored rails-3.2.16
Restored railties-3.2.16
Restored rake-10.1.1
Skipped rake-0.9.6, it is a default gem
Skipped rdoc-4.0.0, it is a default gem
Depending on your version of ruby, you may need to install ruby rdoc/ri data:
<= 1.8.6 : unsupported
= 1.8.7 : gem install rdoc-data; rdoc-data --install
= 1.9.1 : gem install rdoc-data; rdoc-data --install
>= 1.9.2 : nothing to do! Yay!
Restored rdoc-3.12.2
Building native extensions with: ''
This could take a while...
Restored rmagick-2.13.2
Restored ruby-openid-2.3.0
Restored rubygems-bundler-1.4.2
Restored rvm-1.11.3.8
Restored sprockets-2.2.2
Skipped test-unit-2.0.0.0, it is a default gem
Building native extensions. This could take a while...
Restored thin-1.6.1
Restored thor-0.18.1
Restored tilt-1.4.1
Restored treetop-1.4.15
Restored tzinfo-0.3.38
redmine@d:~/www$ ruby script/rails server webrick -e production
/usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler/runtime.rb:220: warning: Insecure world writable dir /usr/local/rvm/gems/ruby-2.0.0-p353@global/bin in PATH, mode 040777
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/mysql2-0.3.14/lib/mysql2.rb:8:in 'require': Incorrect MySQL client library version! This gem was compiled for 5.5.17 but the client library is 5.1.59. (RuntimeError)
from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/mysql2-0.3.14/lib/mysql2.rb:8:in '<top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler/runtime.rb:76:in 'require'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler/runtime.rb:76:in 'block (2 levels) in require'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler/runtime.rb:72:in 'each'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler/runtime.rb:72:in 'block in require'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler/runtime.rb:61:in 'each'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler/runtime.rb:61:in 'require'
from /usr/local/rvm/gems/ruby-2.0.0-p353@global/gems/bundler-1.5.2/lib/bundler.rb:131:in 'require'
from /home/redmine/redmine-2.4/config/application.rb:7:in '<top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/railties-3.2.16/lib/rails/commands.rb:53:in 'require'
from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/railties-3.2.16/lib/rails/commands.rb:53:in 'block in <top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/railties-3.2.16/lib/rails/commands.rb:50:in 'tap'
from /usr/local/rvm/gems/ruby-2.0.0-p353/gems/railties-3.2.16/lib/rails/commands.rb:50:in '<top (required)>'
from script/rails:6:in 'require'
from script/rails:6:in '<main>'
UPD2:
No sistema antigo eu uso o ruby dos pacotes, no novo servidor ubuntu 11.10 - ruby fornecido pelo rvm
Você está usando gems com extensões nativas, mas elas foram compiladas em bibliotecas no sistema de origem que possuem versões diferentes no sistema de destino.
Então você precisa reconstruir suas gemas no sistema de destino.
rvm use 2.0.0-p353
gem pristine --all
No futuro, é melhor se você simplesmente implantar seu código-fonte e deixar o bundler lidar com as gemas no sistema de destino, em vez de tentar copiar todo o seu diretório .rvm.
Tags mysql ruby gem redmine ruby-on-rails