【问题标题】:cocoapods activesupport conflicts ios developmentcocoapods activesupport冲突ios开发
【发布时间】:2014-02-23 07:10:57
【问题描述】:

我尝试在 cocoapods 项目上报告此问题,但被指示在此处发帖。我最近接手了一个我工作的项目,但我无法让以前的顾问设置在我的本地工作站上运行。我能够成功安装 cocoapods gem,但是,当我运行 pod install 时,它爆炸了......

specification.rb:1990:in `raise_if_conflicts': Unable to activate xcodeproj-0.14.1, because activesupport-4.0.0.rc1 conflicts with activesupport (~> 3.0) (Gem::LoadError)
    from /Users/chrishough/.rbenv/versions/2.0.0-p0/lib/ruby/site_ruby/2.0.0/rubygems/specification.rb:1163:in `activate'
    from /Users/chrishough/.rbenv/versions/2.0.0-p0/lib/ruby/site_ruby/2.0.0/rubygems/specification.rb:1199:in `block in activate_dependencies'
    from /Users/chrishough/.rbenv/versions/2.0.0-p0/lib/ruby/site_ruby/2.0.0/rubygems/specification.rb:1185:in `each'
    from /Users/chrishough/.rbenv/versions/2.0.0-p0/lib/ruby/site_ruby/2.0.0/rubygems/specification.rb:1185:in `activate_dependencies'
    from /Users/chrishough/.rbenv/versions/2.0.0-p0/lib/ruby/site_ruby/2.0.0/rubygems/specification.rb:1167:in `activate'
    from /Users/chrishough/.rbenv/versions/2.0.0-p0/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_gem.rb:48:in `gem'
    from /Users/chrishough/.rbenv/versions/2.0.0-p0/bin/pod:22:in `<main>'

我目前将 rbenv 与 ruby​​ 2.0.0 和最新版本的 xcode、git 等一起使用。我所有的 ruby​​ 和 rails 项目都运行良好,但我对 ios 有点陌生。

想法?指针?

https://github.com/CocoaPods/CocoaPods/issues/1775 https://github.com/CocoaPods/CocoaPods/issues/1762

【问题讨论】:

  • 这看起来像是与您的 ruby​​ 环境的 gem 依赖冲突。也许您可以尝试使用 rbenv 安装新版本的 ruby​​,并且只安装 cocoapods gem。或者尝试从当前版本的 ruby​​ 中卸载有问题的 gem。或者你可以尝试使用 bundler 然后运行bundle exec pod install
  • @JimJeffers 有效,请参阅下面的答案:)

标签: ios ruby macos cocoapods activesupport


【解决方案1】:

根据上面的@jimjeffers 评论,我必须切换到安装的不同版本的 Ruby 2.0,在本例中为“2.0.0-p195”和run rbenv local 2.0.0-p195 => 在按照http://cocoapods.org/ 运行的步骤之后:

gem install cocoapods
pod install

一旦完成,我就可以启动 ios 项目。

【讨论】:

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