comp.lang.ruby

Tim Hunter

5/10/2009 12:52:00 PM

Fresh Mix wrote:
> # gem1.8 install rmagick works fine, but:
>
> # gem1.9 install rmagick
> Building native extensions. This could take a while...
> ERROR: Error installing rmagick:
> ERROR: Failed to build gem native extension.
>
> /usr/bin/ruby1.9 extconf.rb install rmagick
> extconf.rb:1:in `require': no such file to load -- mkmf (LoadError)
> from extconf.rb:1:in `<main>'
>
>
> Gem files will remain installed in
> /var/lib/gems/1.9.0/gems/rmagick-2.9.1 for inspection.
> Results logged to
> /var/lib/gems/1.9.0/gems/rmagick-2.9.1/ext/RMagick/gem_make.out

mkmf.rb is part of the standard library in Ruby. Either you don't have
it installed or it's not in Ruby's library path. How did you install
Ruby 1.9?

--
RMagick: http://rmagick.ruby...