我在Windows 7上,当我尝试bundle install
时出现此错误:
Installing capybara 2.4.3
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension
.
D:/Bitnami/rubystack-2.0.0-23/ruby/bin/ruby.exe extconf.rb
Command 'qmake -spec win32-g++ ' not available
有什么想法吗?