Question

我有一个rake任务，其命名空间包含两个任务start和stop。我namespace:stop ped，然后namespace:start再次编辑，然后......捆绑者炸毁了我：

/home/user/.rvm/gems/ruby-2.4.0/gems/bundler-1.14.5/lib/bundler/spec_set.rb:87:in `block in materialize': Could not find rake-12.0.0 in any of the sources (Bundler::GemNotFound)
    from /home/user/.rvm/gems/ruby-2.4.0/gems/bundler-1.14.5/lib/bundler/spec_set.rb:80:in `map!'
    from /home/user/.rvm/gems/ruby-2.4.0/gems/bundler-1.14.5/lib/bundler/spec_set.rb:80:in `materialize'
    from /home/user/.rvm/gems/ruby-2.4.0/gems/bundler-1.14.5/lib/bundler/definition.rb:176:in `specs'
    from /home/user/.rvm/gems/ruby-2.4.0/gems/bundler-1.14.5/lib/bundler/definition.rb:235:in `specs_for'
    from /home/user/.rvm/gems/ruby-2.4.0/gems/bundler-1.14.5/lib/bundler/definition.rb:224:in `requested_specs'
    from /home/user/.rvm/gems/ruby-2.4.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:118:in `block in definition_method'
    from /home/user/.rvm/gems/ruby-2.4.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:19:in `setup'
    from /home/user/.rvm/gems/ruby-2.4.0/gems/bundler-1.14.5/lib/bundler.rb:100:in `setup'
    from /home/user/.rvm/gems/ruby-2.4.0/gems/bundler-1.14.5/lib/bundler/setup.rb:20:in `<top (required)>'
    from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require'
    from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require'

bundle install有效，rake, version 12.0.0已安装，rails c启动正常。而Passenger with Apache显示应用程序没有问题。我已经重新安装了rvm，Ruby，Rails等bundle exec rake namespace:start和bin\rake namespace:start引发相同的错误消息。

我已将此发布为a bug in bundler（with environment details），但可能不是错误，而是路径，权限或某些内容的配置问题？

Answer 1

请务必在Gemfile所在的目录中通过bundler调用rake：

bundle exec rake namespace:start

它将确保您的捆绑中的宝石可用。

Answer 2

我终于意识到了我非常愚蠢的错误。希望我的尴尬可以拯救别人的尴尬。我已经遵循一些建议来修复an issue with the gem mini_magick无法调整看起来有点像这样的图像：

$ cat config/environments/production.rb
# ...
ENV['PATH'] = "/usr/bin:#{ENV['PATH']}"

我终于意识到导致这种奇怪的情况：

$ ruby -v
ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-linux]

$ irb
2.4.0 :001 > `ruby -v`
 => "ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-linux]\n"
2.4.0 :001 > quit

$ rails c production
Loading production environment (Rails 5.0.1)
2.4.0 :001 > `ruby -v`
 => "ruby 2.0.0p648 (2015-12-16) [x86_64-linux]\n"

正如您所看到的，Rails正在选择不同版本的Ruby - 实际上是系统Ruby，而不是我的RVM管理的Ruby 2.4。

作为参考，对mini_magick问题的修复不会导致Rails选择错误的Ruby版本是symlink mogrify（而不是将该行添加到production.rb）：

$ sudo ln -s /usr/bin/mogrify /usr/local/bin/mogrify

（很大程度上从我的GitHub issue response转发。）

Bundler＆＃34;找不到耙子＆＃34; ＆＃34;在任何来源＆＃34;

2 个答案: