Hi there,
I'm trying to install watir-webdriver by using "gem install watir-webdriver" on Linux. I have installed ruby 1.8.6, activesupport 2.3.8 as well as firewatir. However, when I try to install watir-webdriver, I get the following error:
Building native extensions. This could take a while... ERROR: Error installing watir-webdriver: ERROR: Failed to build gem native extension.
/usr/bin/ruby extconf.rb can't find header files for ruby.
(btw, for a bit of context - I'm a complete Linux newbie) :P