创建redis集群时出现no such fileto load -- rubygems问题的解决

豆包ko

　　在创建redis集群时出现下列错误
　　[root@redis src]# ./redis-trib.rb create--replicas 1 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003127.0.0.1:7004 127.0.0.1:7005
　　./redis-trib.rb:24:in `require': no such fileto load -- rubygems (LoadError)
　　from./redis-trib.rb:24
　　解决方法
　　1.安装ruby软件包
　　[root@redis ~]#yum -y install ruby
　　2.安装rubygems软件包
　　[root@redis~]#tar -zxvf rubygems-2.2.2.tar
　　[root@redis ~]# cd rubygems-2.2.2
　　[root@redis rubygems-2.2.2]# ls
　　bin                  History.txt   MIT.txt      test
　　CVE-2013-4287.txt    lib           Rakefile     UPGRADING.rdoc
　　CVE-2013-4363.txt    LICENSE.txt   README.rdoc  util
　　hide_lib_for_update  Manifest.txt  setup.rb
　　[root@redis rubygems-2.2.2]# ruby setup.rb
　　RubyGems 2.2.2 installed
　　Installing ri documentation for rubygems-2.2.2
　　/usr/lib/ruby/1.8/rdoc/rdoc.rb:280: warning: conflicting chdir during another chdir block
　　/usr/lib/ruby/1.8/rdoc/rdoc.rb:287: warning: conflicting chdir during another chdir block
　　=== 2.2.1 / 2014-01-06
　　Bug fixes:
　　* Platforms in the Gemfile.lock GEM section are now handled correctly.  Bug
　　#767 by Diego Viola.
　　* RubyGems now displays which gem couldn't be uninstalled from the home
　　directory.  Pull request #757 by Michal Papis.
　　* Removed unused method Gem::Resolver#find_conflict_state.  Pull request #759
　　by Smit Shah.
　　* Fixed installing gems from local files without dependencies.  Issue #760 by
　　Arash Mousavi, pull request #764 by Tim Moore.
　　* Removed TODO about syntax that works in Ruby 1.8.7.  Pull request #765 by
　　Benjamin Fleischer.
　　* Switched Gem.ruby_api_version to use RbConfig::CONFIG['ruby_version'] which
　　has the same value but is overridable by packagers through
　　--with-ruby-version= when configuring ruby.  Bug #770 by Jeremy Evans.
　　* RubyGems now prefers the bundler API for `gem install` to reduce HTTP
　　requests.  (This change was intended for RubyGems 2.2.0 but was missed.)
　　This should address bug #762 by Dan Peterson and bug #766 by mipearson.
　　* Added Gem::BasicSpecification#source_paths so documentation or analysis
　　tools can work properly as require_paths no longer returns extension source
　　directories.  Bug #758 Vít Ondruch.
　　* Gem.read_binary can read read-only files again.  This caused file://
　　repositories to stop working.  Bug #761 by John Anderson.
　　* Fixed specification file sorting for Ruby 1.8.7 compatibility.  Pull
　　request #763 by James Mead
　　=== 2.2.0 / 2013-12-26
　　Special thanks to Vít Ondruch and Michal Papis for testing and finding bugs in
　　RubyGems as it was prepared for the 2.2.0 release.
　　Major enhancements:
　　* RubyGems can check for gem dependencies files (gem.deps.rb or Gemfile) when
　　rubygems executables are started and uses the found dependencies.  This
　　means `rake` will work similar to `bundle exec rake`.  To enable this set
　　the `RUBYGEMS_GEMDEPS` environment variable to the location of your
　　dependencies file.
　　See Gem::use_gemdeps for further details.
　　* A RubyGems directory may now be shared amongst multiple ruby versions.  Upon
　　activation RubyGems will automatically compile missing extensions for the
　　current platform when the built objects are missing.  Issue #596 by Michal
　　Papis
　　By default different platforms do not share gem install locations so this
　　must be configured by setting GEM_HOME to a common directory.  Some gems use
　　fixed paths for requiring extensions and are not compatible with sharing gem
　　directories.
　　The default sharing location may be configured by RubyGems packagers through
　　Gem.default_ext_dir_for.  Pull Request #744 by Vít Ondruch.
　　Minor enhancements:
　　* RubyGems checks the 'allowed_push_host' metadata value when pushing a gem to
　　prevent an accidental push to a public repository (such as rubygems.org).
　　If you have private gems you should set this value in your gem specification
　　metadata.  Pull request #603 by Seamus Abshere.
　　* `gem list` now shows results for multiple arguments.  Pull request #604 by
　　Zach Rabinovich.
　　* `gem pristine --extensions` will restore only gems with extensions.  Issue
　　#619 by Postmodern.
　　* Gem::Specification#files is now sorted.  Pull request #612 by Justin George.
　　* For `gem list` and friends, "LOCAL" and "REMOTE" headers are omitted if
　　only local or remote gem information is requested with --quiet.  Pull
　　request #615 by Michal Papis.
　　* Added Gem::Specification#full_require_paths which is like require_paths, but
　　returns a fully-qualified results.  Pull request #632 by Vít Ondruch.
　　* RubyGems now looks for the https_proxy environment variable for https://
　　sources.  RubyGems will fall back to http_proxy if there is no https_proxy.
　　Issue #610 by mkristian.
　　* RubyGems now creates directories in .gem files.  Issue #631 by marksolaris.
　　* RubyGems raises an exception when a specification includes its gem.  Issue
　　#623 by notEthan.
　　* RubyGems now displays relevant release note information when updating
　　RubyGems.  Issue #647 by Trevor Wennblom.
　　* Deprecated Gem::Installer::ExtensionBuildError in favor of
　　Gem::Ext::BuildError.  The old constant is an alias for the new constant.
　　* When extensions are built the gem_make.out file is always written now, even
　　on success.  This will help with debugging bad builds that report success.
　　* If a specification fails to validate RubyGems shows a link to the
　　specification reference guide.  Issue #656 by Markus Heiler.
　　* When using `gem install -g`, RubyGems now detects the presence of an
　　Isolate, Gemfile or gem.deps.rb file.
　　* Added Gem::StubSpecification#stubbed? to help determine if a user should run
　　`gem pristine` to speed up gem loading.  Pull request #694 and #701 by Jon
　　Leighton.
　　* RubyGems now warns when a gem has a pessimistic version dependency that may
　　be too strict.
　　* RubyGems now warns when a gem has an open-ended dependency.
　　* RubyGems now raises an exception when a dependency for a gem is defined
　　twice.
　　* Marked the license specification attribute as recommended.  Pull request
　　#713 by Benjamin Fleischer.
　　* RubyGems uses io/console instead of `stty` when available.  Pull request
　　#740 by Nobuyoshi Nakada
　　* Relaxed Gem.ruby tests for platforms that override where ruby lives.  Pull
　　Request #755 by strzibny.
　　Bug fixes:
　　* RubyGems now returns an error status when any file given to `gem which`
　　cannot be found.  Ruby bug #9004 by Eugene Vilensky.
　　* Fixed command escaping when building rake extensions.  Pull request #721 by
　　Dmitry Ratnikov.
　　* Fixed uninstallation of gems when GEM_HOME is a relative directory.  Issue
　　#708 by Ryan Davis.
　　* Default gems are now ignored by Gem::Validator#alien.  Issue #717 by David
　　Bahar.
　　* Fixed typos in RubyGems.  Pull requests #723, #725, #731 by Akira Matsuda,
　　pull request #736 by Leo Gallucci, pull request #746 by DV Suresh.
　　* RubyGems now holds exclusive locks on cached gem files to prevent incorrect
　　updates.  Pull Request #737 by Smit Shah
　　* Improved speed of `gem install --ignore-dependencies`.  Patch by Terence
　　Lee.
　　------------------------------------------------------------------------------
　　RubyGems installed the following executables:
　　/usr/bin/gem
　　Ruby Interactive (ri) documentation was installed. ri is kind of like man
　　pages for ruby libraries. You may access it like this:
　　ri Classname
　　ri Classname.class_method
　　ri Classname#instance_method
　　If you do not wish to install this documentation in the future, use the
　　--no-document flag, or set it as the default in your ~/.gemrc file. See
　　'gem help env' for details.
　　3.安装redis库
　　[root@redis rubygems-2.2.2]# gem install redis
　　Fetching: redis-3.0.7.gem (100%)
　　Successfully installed redis-3.0.7
　　Installing ri documentation for redis-3.0.7
　　/usr/lib/ruby/1.8/rdoc/rdoc.rb:280: warning: conflicting chdir during another chdir block
　　/usr/lib/ruby/1.8/rdoc/rdoc.rb:287: warning: conflicting chdir during another chdir block
　　Done installing documentation for redis after 3 seconds
　　1 gem installed
　　4.再次执行创建集群命令
　　[root@redis src]# ./redis-trib.rb create --replicas 1 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003 127.0.0.1:7004 127.0.0.1:7005
　　>>> Creating cluster
　　Connecting to node 127.0.0.1:7000: OK
　　Connecting to node 127.0.0.1:7001: OK
　　Connecting to node 127.0.0.1:7002: OK
　　Connecting to node 127.0.0.1:7003: OK
　　Connecting to node 127.0.0.1:7004: OK
　　Connecting to node 127.0.0.1:7005: OK
　　>>> Performing hash slots allocation on 6 nodes...
　　Using 3 masters:
　　127.0.0.1:7000
　　127.0.0.1:7001
　　127.0.0.1:7002
　　Adding replica 127.0.0.1:7003 to 127.0.0.1:7000
　　Adding replica 127.0.0.1:7004 to 127.0.0.1:7001
　　Adding replica 127.0.0.1:7005 to 127.0.0.1:7002
　　M: 91dfd20bbb4060b81e1d6694bdf8f87ad45d3550 127.0.0.1:7000
　　slots:0-5460 (5461 slots) master
　　M: ea7f2a0322f4b5a378d83d78c9b622267cb4262f 127.0.0.1:7001
　　slots:5461-10921 (5461 slots) master
　　M: 3d91a7661476445fe03f8b1841f95e16c689f2b9 127.0.0.1:7002
　　slots:10922-16383 (5462 slots) master
　　S: 39576e3bcadaa3f6c5a6283f5745a206d258625c 127.0.0.1:7003
　　replicates 91dfd20bbb4060b81e1d6694bdf8f87ad45d3550
　　S: 7061e2adcb9a2ae08133e3fcfc163e8e09faa5f7 127.0.0.1:7004
　　replicates ea7f2a0322f4b5a378d83d78c9b622267cb4262f
　　S: 717a262f5e52179983df520b3f43d9a31923c3be 127.0.0.1:7005
　　replicates 3d91a7661476445fe03f8b1841f95e16c689f2b9
　　Can I set the above configuration? (type 'yes' to accept): yes
　　>>> Nodes configuration updated
　　>>> Sending CLUSTER MEET messages to join the cluster
　　Waiting for the cluster to join....
　　>>> Performing Cluster Check (using node 127.0.0.1:7000)
　　M: 91dfd20bbb4060b81e1d6694bdf8f87ad45d3550 127.0.0.1:7000
　　slots:0-5460 (5461 slots) master
　　M: ea7f2a0322f4b5a378d83d78c9b622267cb4262f 127.0.0.1:7001
　　slots:5461-10921 (5461 slots) master
　　M: 3d91a7661476445fe03f8b1841f95e16c689f2b9 127.0.0.1:7002
　　slots:10922-16383 (5462 slots) master
　　M: 39576e3bcadaa3f6c5a6283f5745a206d258625c 127.0.0.1:7003
　　slots: (0 slots) master
　　replicates 91dfd20bbb4060b81e1d6694bdf8f87ad45d3550
　　M: 7061e2adcb9a2ae08133e3fcfc163e8e09faa5f7 127.0.0.1:7004
　　slots: (0 slots) master
　　replicates ea7f2a0322f4b5a378d83d78c9b622267cb4262f
　　M: 717a262f5e52179983df520b3f43d9a31923c3be 127.0.0.1:7005
　　slots: (0 slots) master
　　replicates 3d91a7661476445fe03f8b1841f95e16c689f2b9
　　[OK] All nodes agree about slots configuration.
　　>>> Check for open slots...
　　>>> Check slots coverage...
　　[OK] All 16384 slots covered.
　　问题解决