MCollective无法加载Stomp库？

Question

CentOS 5.5

当重新启动mcollective时，我面临着这个问题：

# service mcollective restart
Shutting down mcollective: 
Starting mcollective: /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require': no such file to load -- stomp (LoadError)
    from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
    from /usr/lib/ruby/site_ruby/1.8/mcollective.rb:2
    from /usr/sbin/mcollectived:3:in `require'
    from /usr/sbin/mcollectived:3
                                                           [FAILED]

STOMP协议Ruby库已经安装：

# gem list stomp

*** LOCAL GEMS ***

stomp (1.2.2, 1.1.8)

我正在运行ruby1.8.7和下面的RubyGems环境：

# ruby -v
ruby 1.8.7 (2008-05-31 patchlevel 0) [x86_64-linux]
# gem env
RubyGems Environment:
  - RUBYGEMS VERSION: 1.3.7
  - RUBY VERSION: 1.8.7 (2008-05-31 patchlevel 0) [x86_64-linux]
  - INSTALLATION DIRECTORY: /usr/local/lib/ruby/gems/1.8
  - RUBY EXECUTABLE: /usr/local/bin/ruby
  - EXECUTABLE DIRECTORY: /usr/local/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-linux
  - GEM PATHS:
     - /usr/local/lib/ruby/gems/1.8
     - /root/.gem/ruby/1.8
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :benchmark => false
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - http://rubygems.org/

正如@R.I.Pienaar所指出的，我混合了两个Ruby版本:一个是由yum安装的，另一个是从源代码编译的。

我已经卸载了所有的二进制ruby-*包，问题应该更改为：

如何使MCollective找到从源代码编译的Ruby (编译为/usr/local/bin)？

# cd /usr/local/src/marionette-collective
# rake rpm
...
Building RPM for mcollective-2.0.0-1
================
which: no rpmbuild-md5 in (/usr/lib64/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/usr/local/bin:/opt/redis/bin)
error: Failed build dependencies:
    ruby is needed by mcollective-2.0.0-1.el5.noarch
    ruby(abi) = 1.8 is needed by mcollective-2.0.0-1.el5.noarch
rake aborted!
Failed: rpmbuild -D 'version 2.0.0' -D 'rpm_release 1' -D 'dist .el5' -D 'use_lsb 0' -ba /usr/src/redhat/SPECS/mcollective.spec
/usr/local/src/marionette-collective/Rakefile:35:in `safe_system'
(See full trace by running task with --trace)

或者如何从源代码编译MCollective？

Answer 1

看上去你的系统上有2颗红宝石或一些错误配置，

system正在使用/usr/lib/ ruby /*中的系统ruby

Starting mcollective: /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require': no such file to load -- stomp (LoadError)

当您的gems安装到/usr/local/*中时

  - INSTALLATION DIRECTORY: /usr/local/lib/ruby/gems/1.8

Answer 2

您正在尝试从需要安装ruby包的.spec文件中构建RPM包。既然你从头到尾编译了红宝石，那就成问题了。

因此，您的解决方案是为ruby创建或找到一个spec文件，并在该规范的基础上构建一个ruby二进制包。例如，这里是我的(我从1.9.2中分叉)：

https://github.com/rilindo/ruby-1.9.3-rpm

生成二进制包后，使用该包重新安装ruby，删除/禁用手动编译的当前ruby安装，然后从.spec文件中构建remove包。