The compiler failed to generate an executable file. (RuntimeError)
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I recently upgraded to OS Mountain Lion. A project I'm working on requires gem sys-proctable as a dependency, but when I run bundle install I get: Fetching gem metadata from https://rubygems.org/......... . . . Installing sys-proctable (0.9.2) with native extensions Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. /Users/mgriffel/.rvm/rubies/ruby-1.9.3-p194/bin/ruby extconf.rb checking for rb_pid_t in ruby.h... *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary