Hi, I download the last jruby version and install the rspec gem using jgem to install. After it, I export RUBYOPTS=rubygems to guarantee that the spec can be found. Trying to run the spec by normal mode I got: jonatas at branco:~/jruby-1.6.1$ jruby -S spec LoadError: no such file to load -- spec/autorun require at org/jruby/RubyKernel.java:1038 (root) at /usr/bin/spec:2 Trying to execute directly from the original binary: jonatas at branco:~/jruby-1.6.1$ echo $RUBYOPT rubygems jonatas at branco:~/jruby-1.6.1$ bin/jruby -S lib/ruby/gems/1.8/gems/rspec-core-2.5.1/bin/rspec ************************************************** Could not find ''rspec/autorun'' This may happen if you''re using rubygems as your package manager, but it is not being required through some mechanism before executing the rspec command. You may need to do one of the following in your shell: # for bash/zsh export RUBYOPT=rubygems # for csh, etc. set RUBYOPT=rubygems For background, please see http://gist.github.com/54177. ************************************************** How can I run rspec through jruby in this case? -- Posted via http://www.ruby-forum.com/.