From: satoshi@... Date: 2010-08-30T23:55:05+09:00 Subject: Want to use Ruby/GTK2 + rcairo on Windows Hi folks, 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 --no-rdoc --no-ri 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? Thanks, ashbb