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...error (the same error is replicable when I try any ruby applications): # gem update --debug Exception `Errno::ENOENT'' at /usr/lib/ruby/site_ruby/1.8/rubygems/config_file.rb:51 - No such file or directory - /root/.gemrc Exception `NameError'' at /usr/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:145 - uninitialized constant Gem::Commands::BuildCommand Exception `NameError'' at /usr/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:145 - uninitialized constant Gem::Commands::CertCommand Exception `NameError'' at /usr/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:1...

...n/dev/ruby/src/jruby.git/lib/ruby/site_ruby/1.8/rubygems/commands/check_command.rb:36:in `execute'' from /Users/stephen/dev/ruby/src/jruby.git/lib/ruby/site_ruby/1.8/rubygems/command.rb:136:in `invoke'' from /Users/stephen/dev/ruby/src/jruby.git/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:105:in `process_args'' from /Users/stephen/dev/ruby/src/jruby.git/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:75:in `run'' from /Users/stephen/dev/ruby/src/jruby.git/lib/ruby/site_ruby/1.8/rubygems/gem_runner.rb:39:in `run'' from /Users/stephen/dev/ruby/s...

...l only the gems you list ERROR: While executing gem ... (URI::InvalidURIError) the scheme http does not accept registry part: :8080 (or bad hostname?) I tried also gem --debug install rails -r and it wrote: Exception `NameError'' at /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/command_manager.rb:161 - uninitialized constant Gem::Commands::InstallCommand Exception `Gem::LoadError'' at /usr/local/lib/ruby/site_ruby/1.9.1/rubygems.rb:827 - Could not find RubyGem test-unit (>= 0) Exception `URI::InvalidURIError'' at /usr/local/lib/ruby/1.9.1/uri/generic.rb:199 - the sc...

...ygems/commands/install_command.rb:115:in `each'' from /usr/lib/ruby/site_ruby/1.8/rubygems/commands/install_command.rb:115:in `execute'' from /usr/lib/ruby/site_ruby/1.8/rubygems/command.rb:278:in `invoke'' from /usr/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:147:in `process_args'' from /usr/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:117:in `run'' from /usr/lib/ruby/site_ruby/1.8/rubygems/gem_runner.rb:65:in `run'' from /usr/bin/gem:21 Gem files will remain installed in /usr/lib/ruby/gems/...

...ubygems/commands/install_command.rb:70:in `each'' /usr/local/lib/ruby/site_ruby/1.8/rubygems/commands/install_command.rb:70:in `execute'' /usr/local/lib/ruby/site_ruby/1.8/rubygems/command.rb:136:in `invoke'' /usr/local/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:104:in `process_args'' /usr/local/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:74:in `run'' /usr/local/lib/ruby/site_ruby/1.8/rubygems/gem_runner.rb:39:in `run'' /usr/local/bin/gem:24 i have retried multiple times but am still getting the...

...b Any idea why gem/rails/ri didn''t try to create the lib directory prior to attempting the install? Full debug/backtrace below. mike@ubuntu:~/rubygems-1.3.6$ sudo gem1.9.1 install rails --pre -- debug --backtrace Exception `NameError'' at /usr/local/lib/site_ruby/1.9.1/rubygems/ command_manager.rb:163 - uninitialized constant Gem::Commands::InstallCommand Exception `LoadError'' at /usr/local/lib/site_ruby/1.9.1/rubygems/ gem_openssl.rb:40 - no such file to load -- openssl Exception `Gem::LoadError'' at /usr/local/lib/site_ruby/1.9.1/ rubygems.rb:777 - Could not find Ruby...

...-generic #32-Ubuntu SMP Fri Apr 16 08:10:02 UTC 2010 i686 GNU/Linux root@mars-laptop:~# ruby -v ruby 1.8.7 (2010-01-10 patchlevel 249) [i486-linux] root@mars-laptop:~# gem -v 1.3.7 root@mars-laptop:~# gem install rails --debug Exception `NameError'' at /usr/local/lib/site_ruby/1.8/rubygems/ command_manager.rb:164 - uninitialized constant Gem::Commands::InstallCommand Exception `NoMethodError'' at /usr/lib/ruby/1.8/rational.rb:78 - undefined method `gcd'' for Rational(1, 2):Rational Exception `Gem::LoadError'' at /usr/local/lib/site_ruby/1.8/rubygems.rb: 779 - Could not find...

.../lib/ruby1.9/gems/1.9.1/gems/bundler-0.8.1/lib/bundler/ commands/bundle_command.rb:68:in `execute'' /opt/ruby1.9/lib/ruby1.9/gems/1.9.1/gems/rubygems-update-1.3.5/lib/ rubygems/command.rb:257:in `invoke'' /opt/ruby1.9/lib/ruby1.9/gems/1.9.1/gems/rubygems-update-1.3.5/lib/ rubygems/command_manager.rb:132:in `process_args'' /opt/ruby1.9/lib/ruby1.9/gems/1.9.1/gems/rubygems-update-1.3.5/lib/ rubygems/command_manager.rb:102:in `run'' /opt/ruby1.9/lib/ruby1.9/gems/1.9.1/gems/rubygems-update-1.3.5/lib/ rubygems/gem_runner.rb:58:in `run'' /usr/local/bin/gem:21:in `<...

...ing it couldn''t find rubygem sources. Then I decided to see if I could install rails through gems instead of yum, after yum remove I do this but get this error: sudo gem install rails --include-dependencies --debug Exception `NameError'' at /usr/lib/ruby/site_ruby/1.8/rubygems/ command_manager.rb:161 - uninitialized constant Gem::Commands::InstallCommand Exception `Gem::LoadError'' at /usr/lib/ruby/site_ruby/1.8/rubygems.rb: 827 - Could not find RubyGem test-unit (>= 0) INFO: `gem install -y` is now default and will be removed INFO: use --ignore-dependencies to install on...

...uby/site_ruby/1.8/rubygems/commands/ install_command.rb:67:in `each'' /usr/local/lib/ruby/site_ruby/1.8/rubygems/commands/ install_command.rb:67:in `execute'' /usr/local/lib/ruby/site_ruby/1.8/rubygems/command.rb:136:in `invoke'' /usr/local/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:104:in `process_args'' /usr/local/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:74:in `run'' /usr/local/lib/ruby/site_ruby/1.8/rubygems/gem_runner.rb:39:in `run'' /usr/local/bin/gem:22 somebody any idea, what the problem is? thanks in advance! --~--~--------...

...rubygems/old_format.rb /usr/local/lib/site_ruby/1.8/rubygems/old_format.rb install -c -m 0644 rubygems/source_info_cache.rb /usr/local/lib/site_ruby/1.8/rubygems/source_info_cache.rb install -c -m 0644 rubygems/command.rb /usr/local/lib/site_ruby/1.8/rubygems/command.rb install -c -m 0644 rubygems/command_manager.rb /usr/local/lib/site_ruby/1.8/rubygems/command_manager.rb install -c -m 0644 rubygems/indexer.rb /usr/local/lib/site_ruby/1.8/rubygems/indexer.rb install -c -m 0644 rubygems/defaults.rb /usr/local/lib/site_ruby/1.8/rubygems/defaults.rb install -c -m 0644 rubygems/requirement.rb /usr/local/lib/s...

...orge is not a repository!?). what are those kind of incomplete installations. in google many people are in the same sh..case. the solution : 1) it is a connection problem to repository : gem install rails --debug Exception `NameError'' at C:/guy/app/Ruby/lib/ruby/site_ruby/1.8/ rubygems/command_manager.rb:161 - uninitialized constant Gem::Commands::InstallCommand Exception `Gem::LoadError'' at C:/guy/app/Ruby/lib/ruby/site_ruby/1.8/ rubygems.rb:826 - Could not find RubyGem sources (> 0.0.1) Exception `Errno::ETIMEDOUT'' at C:/guy/app/Ruby/lib/ruby/1.8/net/ http.rb:560 - Une t...