ejakubowski
Hi, I was attempting to get wallop working on my server but the bundle install in the setup/script was failing. ``` /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/mkmf.rb:434:in `try_do': The compiler failed to generate an executable file. (RuntimeError) You have to install development tools first. from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/mkmf.rb:513:in `block in try_link0' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/tmpdir.rb:88:in `mktmpdir' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/mkmf.rb:510:in `try_link0' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/mkmf.rb:534:in `try_link' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/mkmf.rb:620:in `block in try_ldflags' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/mkmf.rb:613:in `with_ldflags' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/mkmf.rb:619:in `try_ldflags' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/mkmf.rb:1725:in `pkg_config' from extconf.rb:65:in `pkg_config_wrapper' from extconf.rb:92:in `<main>' To see why this extension failed to compile, please check the mkmf.log which can be found here: /Users/ejakubowski/wallop/vendor/gems/ruby/2.0.0/extensions/universal-darwin-14/2.0.0/eventmachine-1.2.0.1/mkmf.log extconf failed, exit code 1 Gem files will remain installed in /Users/ejakubowski/wallop/vendor/gems/ruby/2.0.0/gems/eventmachine-1.2.0.1 for inspection. Results logged to /Users/ejakubowski/wallop/vendor/gems/ruby/2.0.0/extensions/universal-darwin-14/2.0.0/eventmachine-1.2.0.1/gem_make.out An error occurred while installing eventmachine (1.2.0.1), and Bundler cannot continue. Make sure that `gem install eventmachine -v '1.2.0.1'` succeeds before bundling. ``` Based on the errors I installed the xcode command line tools with the following command: xcode-select --install After installing that the error went away and setup worked. I'm running on a Mac Yosemite. Thanks!