On Wed, Feb 4, 2009 at 10:55 PM, Ittay Dror <[email protected]> wrote: > I've tried to install buildr on top of ruby 1.9.1 (ruby gems 1.3.1) and > these are the errors i get: > > <internal:gem_prelude>:249:in `push_gem_version_on_load_path': undefined > method `<=>' for nil:NilClass (NoMethodError) > from <internal:gem_prelude>:14:in `gem' > from /usr/bin/buildr-1.9:18:in `<main>' > > > Any help?
I get the same error on my machine whenever I try to run a gem that was installed with Ruby 1.8. Installing it again with 1.9 solves this. Buildr has a dependency on at least one gem that is not 1.9 compatible (RSpec). Assaf > > Ittay > > > >
