使用capistrano（rbenv）部署时发生捆绑错误

Question

我使用capistrano将rails应用程序部署到我的vps。 而且我在cap deploy update时遇到问题。

错误消息是这样的：

 ** [out :: 1] Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
 ** [out :: 1] 
 ** [out :: 1] /usr/bin/ruby1.9.1 extconf.rb
 ** [out :: 1] 
 ** [out :: 1] 
 ** [out :: 1] Gem files will remain installed in /home/deployer/apps/get-real/shared/bundle/ruby/1.9.1/gems/raindrops-0.10.0 for inspection.
 ** [out :: 1] 
 ** [out :: 1] Results logged to /home/deployer/apps/get-real/shared/bundle/ruby/1.9.1/gems/raindrops-0.10.0/ext/raindrops/gem_make.out
 ** [out :: 1] 
 ** [out :: 1] An error occurred while installing raindrops (0.10.0), and Bundler cannot continue.
 ** [out :: 1] 
 ** [out :: 1] Make sure that `gem install raindrops -v '0.10.0'` succeeds before bundling.

我尝试在服务器上运行推荐的gem install raindrops -v '0.10.0' ，它成功。 但是，当我再次运行cap deploy:update时，它失败，并显示相同的错误消息。

之前我遇到过这个问题，我尝试了一些方法，但效果很好。 但是现在我忘记了使它工作的努力...

Answer 1

我解决了问题。

我刚去/home/deployer/apps/get-real/shared/bundle/ruby/1.9.1/gems/并运行gem install raindrops -v '0.10.0'