Error building capybara-webkit
capybara-webkit, ubuntu-12.04
Solution
You need `qmake`, which comes from QT (a dependency of capybara-webkit).
The capybara-webkit wiki has instructions for installing Qt and capybara-webkit on various systems: https://github.com/thoughtbot/capybara-webkit/wiki/Installing-Qt-and-compiling-capybara-webkit
Problem
I am trying to install capybara-webkit on ubuntu 12.04, but I get this error: ``` $ gem install capybara-webkit -v '1.0.0' Building native extensions. This could take a while... ERROR: Error installing capybara-webkit: ERROR: Failed to build gem native extension. /home/samir/.rvm/rubies/ruby-2.1.0/bin/ruby extconf.rb Command 'qmake -spec linux-g++' not available Makefile not found Gem files will remain installed in /home/samir/.rvm/gems/ruby-2.1.0@dcaclab/gems/capybara-webkit-1.0.0 for inspection. Results logged to /home/samir/.rvm/gems/ruby-2.1.0@dcaclab/extensions/x86-linux/2.1.0/capybara-webkit-1.0.0/gem_make.out ``` Any idea?