I was having some trouble running some Ruby scripts. While trying to get these scripts to run I tried lots of different things as well as updating rubygems as I thought this may be the problem. Since then I can't get any Ruby scripts to run.
I think that if I can revert rubygems back to it's original version I may be able to run Ruby scripts again, but I don't know how.
$ gem environment RubyGems Environment: - RUBYGEMS VERSION: 1.3.5 - RUBY VERSION: 1.8.7 (2009-06-12 patchlevel 174) [universal-darwin10.0] - INSTALLATION DIRECTORY: /Library/Ruby/Gems/1.8 - RUBY EXECUTABLE: /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby - EXECUTABLE DIRECTORY: /usr/bin - RUBYGEMS PLATFORMS: - ruby - universal-darwin-10 - GEM PATHS: - /Library/Ruby/Gems/1.8 - /Users/ryan/.gem/ruby/1.8 - /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8 - GEM CONFIGURATION: - :update_sources => true - :verbose => true - :benchmark => false - :backtrace => false - :bulk_threshold => 1000 - REMOTE SOURCES: - http://gems.rubyforge.org/ $ ruby -v ruby 1.8.7 (2011-02-18 patchlevel 334) [i686-darwin10] $ which -a ruby /opt/local/bin/ruby /opt/local/bin/ruby /usr/bin/ruby /usr/local/bin/ruby $ which -a gem /usr/bin/gem /usr/local/bin/gem
Thank you for any help in advance.
$ ruby spidr_start_at.rb spidr_start_at.rb:1:in `require': no such file to load -- rubygems (LoadError) from spidr_start_at.rb:1 $ cat spidr_start_at.rb require 'rubygems' require 'uri' require 'spidr' url = 'http://www.ethicalhack3r.co.uk' puts "Spidr.start_at()" puts Spidr.start_at(url, :depth => 1) do |spider| spider.every_page do |page| puts page.url.to_s end end
It seems that you have multiple versions of ruby(and gem) installed. It is advised to use
rvm when maintaining multiple ruby versions. Or clean up your wrong/old/unneeded installations.