红宝石没有检测到宝石

出于某种原因，Ruby似乎无法承受我安装AppFog宝石（af）。当我运行af，我得到这个：红宝石没有检测到宝石

/Users/myface13214/.rvm/rubies/ruby-1.9.3-p327/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:247:in `to_specs': Could not find af (>= 0) amongst [Saikuro-1.1.0, actionmailer-3.2.8, actionpack-3.2.8, activemodel-3.2.8, activerecord-3.2.8, activeresource-3.2.8, activesupport-3.2.8, arel-3.0.2, awesome_print-1.1.0, bcrypt-ruby-3.0.1, bourbon-2.1.2, builder-3.0.4, cancan-1.6.8, capistrano-2.13.5, capybara-2.0.0, cgi_multipart_eof_fix-2.5.0, childprocess-0.3.6, chronic-0.3.0, chunky_png-1.2.6, churn-0.0.24, code_analyzer-0.3.0, coffee-rails-3.2.2, coffee-script-2.2.0, coffee-script-source-1.4.0, colored-1.2, compass-0.12.2, compass-rails-1.0.3, configatron-2.9.1, cover_me-1.2.0, daemons-1.1.9, daemons-1.0.10, devise-2.1.2, diff-lcs-1.1.3, erubis-2.7.0, excon-0.16.10, execjs-1.4.0, factory_girl-4.1.0, factory_girl_rails-4.1.0, fastthread-1.0.7, ffi-1.1.5, figaro-0.5.0, flay-1.4.3, flog-2.5.3, fssm-0.2.9, gem_plugin-0.2.3, hashie-1.2.0, highline-1.6.15, hike-1.2.1, hirb-0.7.0, i18n-0.6.1, journey-1.0.4, jquery-rails-2.1.3, json-1.7.5, json_pure-1.7.5, kgio-2.7.4, libwebsocket-0.1.6, mail-2.4.4, main-4.7.1, metric_fu-2.1.1, metrical-0.1.0, mime-types-1.19, mongrel-1.2.0.pre2, multi_json-1.3.7, net-scp-1.0.4, net-sftp-2.0.5, net-ssh-2.6.1, net-ssh-gateway-1.1.0, nokogiri-1.5.5, orm_adapter-0.4.0, polyglot-0.3.3, progressbar-0.11.0, rack-1.4.1, rack-cache-1.2, rack-ssl-1.3.2, rack-test-0.6.2, rails-3.2.8, rails_best_practices-1.12.0, railties-3.2.8, raindrops-0.10.0, rake-10.0.1, rcov-0.9.11, rdoc-3.12, reek-1.2.12, ripper_ruby_parser-0.0.8, roodi-2.1.0, rspec-core-2.12.0, rspec-expectations-2.12.0, rspec-mocks-2.12.0, rspec-rails-2.12.0, ruby2ruby-1.2.5, ruby_parser-2.3.1, rubyzip-0.9.9, sass-3.2.3, sass-rails-3.2.5, selenium-webdriver-2.26.0, sexp_processor-3.2.0, sprockets-2.1.3, sqlite3-1.3.6, syntax-1.0.0, thor-0.16.0, tilt-1.3.3, treetop-1.4.12, tzinfo-0.3.35, uglifier-1.3.0, unicorn-4.4.0, vcr-2.3.0, warden-1.2.1, websocket-1.0.2, xpath-1.0.0, yamler-0.1.0] (Gem::LoadError) 
    from /Users/myface13214/.rvm/rubies/ruby-1.9.3-p327/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:256:in `to_spec' 
    from /Users/myface13214/.rvm/rubies/ruby-1.9.3-p327/lib/ruby/site_ruby/1.9.1/rubygems.rb:1231:in `gem' 
    from /Users/myface13214/.rvm/gems/ruby-1.9.3-p327/bin/af:18:in `<main>' 
    from /Users/myface13214/.rvm/gems/ruby-1.9.3-p327/bin/ruby_noexec_wrapper:14:in `eval' 
    from /Users/myface13214/.rvm/gems/ruby-1.9.3-p327/bin/ruby_noexec_wrapper:14:in `<main>'

这是甚至在安装它之后。由于某种原因gem install将不会安装它。如果有帮助，我正在运行通过RVM安装的1.9.3。

来源

2012-11-19 weddingcakes

你使用bash还是zsh？什么版本？仍然缺少试图重现此问题的信息。 – vgoff

@vgoff ZSH与哦我的ZSH。 ZSH版本4.3.9。 – weddingcakes

仍然在等待您使用我展示的一些信息编辑问题，以查看我们是否可以发现某些内容。也许来自'rvm info'的输出。你是否也尝试过使用'bundle exec'呢？ – vgoff

请做到以下几点，在项目的根：

rvm use 1.9.3

rvm gemset create your-project-name

rvm gemset use your-project-name

bundle install

，看看是否一切•工作按预期。

来源

2012-11-19 20:58:27

不，那没用。 – weddingcakes

软件包安装是否成功？ –

是的，但没有任何宝石安装 – weddingcakes

有时rvm可能没有完全投入，这意味着您的$GEM_PATH环境变量设置不正确。通常rvm use 1.9.3将解决这个问题。

这可能是因为您的rvm安装已过期或需要进行调整，以便正确设置您的默认Ruby。

来源

2012-11-19 20:58:28 tadman

你并没有真正展示你使用的是什么，所以我将概述一些我用来安装它的故障排除和安装步骤。一个干净的gemset，最新的rvm，并记录它，因为我这样做是张贴在这里。

您要确认的第一件事是您的rvm环境。我做了这两个步骤：

$: rvm get head 
$: rvm use 1.9.3-p327

然后：

$: rvm info

这最终使我这个报告：

[email protected]: 

    system: 
    uname:  "Linux lazurus 3.2.0-32-generiC#51-Ubuntu SMP Wed Sep 26 21:32:50 UTC 2012 i686 i686 i386 GNU/Linux" 
    system:  "debian/wheezy_sid/i386" 
    bash:  "/bin/bash => GNU bash, version 4.2.24(1)-release (i686-pc-linux-gnu)" 
    zsh:   " => not installed" 

    rvm: 
    version:  "rvm 1.16.20 (master) by Wayne E. Seguin <[email protected]>, Michal Papis <[email protected]> [https://rvm.io/]" 
    updated:  "13 minutes 59 seconds ago" 

    ruby: 
    interpreter: "ruby" 
    version:  "1.9.3p327" 
    date:   "2012-11-10" 
    platform:  "i686-linux" 
    patchlevel: "2012-11-10 revision 37606" 
    full_version: "ruby 1.9.3p327 (2012-11-10 revision 37606) [i686-linux]" 

    homes: 
    gem:   "/home/some_user/.rvm/gems/[email protected]" 
    ruby:   "/home/some_user/.rvm/rubies/ruby-1.9.3-p327" 

    binaries: 
    ruby:   "/home/some_user/.rvm/rubies/ruby-1.9.3-p327/bin/ruby" 
    irb:   "/home/some_user/.rvm/rubies/ruby-1.9.3-p327/bin/irb" 
    gem:   "/home/some_user/.rvm/rubies/ruby-1.9.3-p327/bin/gem" 
    rake:   "/home/some_user/.rvm/gems/[email protected]/bin/rake" 

    environment: 
    PATH:   "/home/some_user/.rvm/gems/[email protected]/bin:/home/some_user/.rvm/gems/[email protected]/bin:/home/some_user/.rvm/rubies/ruby-1.9.3-p327/bin:/home/some_user/.rvm/bin:/usr/local/heroku/bin:/home/some_user/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/lib/jvm/java-6-sun/bin" 
    GEM_HOME:  "/home/some_user/.rvm/gems/[email protected]" 
    GEM_PATH:  "/home/some_user/.rvm/gems/[email protected]:/home/some_user/.rvm/gems/[email protected]" 
    MY_RUBY_HOME: "/home/some_user/.rvm/rubies/ruby-1.9.3-p327" 
    IRBRC:  "/home/some_user/.rvm/rubies/ruby-1.9.3-p327/.irbrc" 
    RUBYOPT:  "" 
    gemset:  "CleanProject"

我有一个干净的宝石，没有Gemfile所以没有bundle install。简单地说：

$: gem install af --no-rdoc --no-ri  
Fetching: json_pure-1.6.7.gem (100%)  
Fetching: rubyzip-0.9.9.gem (100%)   
Fetching: mime-types-1.19.gem (100%)  
Fetching: rest-client-1.6.7.gem (100%)  
Fetching: terminal-table-1.4.5.gem (100%) 
Fetching: interact-0.4.8.gem (100%)   
Fetching: addressable-2.2.8.gem (100%)  
Fetching: uuidtools-2.1.3.gem (100%)  
Fetching: rb-readline-0.4.2.gem (100%)  
Fetching: af-0.3.18.11.gem (100%)   
Successfully installed json_pure-1.6.7  
Successfully installed rubyzip-0.9.9  
Successfully installed mime-types-1.19  
Successfully installed rest-client-1.6.7 
Successfully installed terminal-table-1.4.5 
Successfully installed interact-0.4.8  
Successfully installed addressable-2.2.8 
Successfully installed uuidtools-2.1.3  
Successfully installed rb-readline-0.4.2 
Successfully installed af-0.3.18.11   
10 gems installed

然后我检查宝石二进制文件，以便我知道它安装它。

$: which af 
/home/some_user/.rvm/gems/[email protected]/bin/af

当我做一个目录列表：

$: ls /home/some_user/.rvm/gems/[email protected]/bin/ 
af 
restclient

这是它似乎你打破...

$: af 
Usage: af [options] command [<args>] [command_options] 
Try 'af help [command]' or 'af help options' for more information.

而且进一步，我可以运行帮助选项：

$: af help

我得到的帮助屏幕

Usage: af [options] command [<args>] [command_options] 
Try 'af help [command]' or 'af help options' for more information. 

Currently available af commands are: 

    Getting Started 
    target [url]         Reports current target or sets a new 

| 
| quite a few lines cut out for brevity's sake 
|  

    Help 
    help [command]        Get general help or help on a specific command 
    help options         Get help on available options

当然，当我检查反映在RVM的文件夹info，我看到af二进制文件与其他文件一起。

来源

2012-11-20 05:23:24 vgoff

出于某种原因，'which'显示路径，但运行'af'命令返回错误。 – weddingcakes

在dependency.rb的第240行中列出了TODO，提示可能存在问题。你在使用Bundler和其他宝石吗？ – vgoff

实际上，我可以看到你使用的是捆绑器，我应该问你是否在执行捆绑exec af'。 – vgoff

红宝石没有检测到宝石

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