I’d like to use ruby-gtk2 package and rcairo on my Windows 7 laptop.
I’m using ruby 1.9.2p0 (2010-08-18) [i386-mingw32] installed by
RubyInstaller for Windows.
I could install rcairo very well with gem like this: gem install cairo
But when I tried to install gtk2 like this: gem install gtk2
I got this error: ERROR: Failed to build gem native extension.
How can I install (or compile) ruby-gtk2?