From: Robert Heller <heller@...>
Date: 2006-11-01T07:35:12+09:00
Subject: Rails install problem???

I just installed ruby on my CentOS 4.4 system, using yum:

sauron.deepsoft.com% rpm -qa | grep ruby
ruby-devel-1.8.1-7.EL4.6
ruby-mode-1.8.1-7.EL4.6
ruby-libs-1.8.1-7.EL4.6
ruby-tcltk-1.8.1-7.EL4.6
ruby-docs-1.8.1-7.EL4.6
ruby-1.8.1-7.EL4.6

I then install RubyGems 0.9.0, which went OK (no error messages).

I then used gem to install rails and got this:

auron.deepsoft.com% sudo gem install rails --include-dependencies
Bulk updating Gem source index for: http://gems.rubyforge.org
Successfully installed rails-1.1.6
Successfully installed rake-0.7.1
Successfully installed activesupport-1.3.1
Successfully installed activerecord-1.14.4
Successfully installed actionpack-1.12.5
Successfully installed actionmailer-1.2.5
Successfully installed actionwebservice-1.1.6
/usr/lib/site_ruby/1.8/rubygems/custom_require.rb:35:in `require': No such file to load -- irb/slex (LoadError)
        from /usr/lib/site_ruby/1.8/rubygems/doc_manager.rb:71:in `load_rdoc'
        from /usr/lib/site_ruby/1.8/rubygems/doc_manager.rb:41:in `generate_ri'
        from /usr/lib/site_ruby/1.8/rubygems/gem_commands.rb:283:in `execute'
        from /usr/lib/site_ruby/1.8/rubygems/gem_commands.rb:282:in `each'
        from /usr/lib/site_ruby/1.8/rubygems/gem_commands.rb:282:in `execute'
        from /usr/lib/site_ruby/1.8/rubygems/gem_commands.rb:220:in `each'
        from /usr/lib/site_ruby/1.8/rubygems/gem_commands.rb:220:in `execute'
        from /usr/lib/site_ruby/1.8/rubygems/command.rb:69:in `invoke'
        from /usr/lib/site_ruby/1.8/rubygems/cmd_manager.rb:117:in `process_args'
        from /usr/lib/site_ruby/1.8/rubygems/cmd_manager.rb:88:in `run'
        from /usr/lib/site_ruby/1.8/rubygems/gem_runner.rb:29:in `run'
        from /usr/bin/gem:23

Is this a problem?  If so, what is the cure?


-- 
Robert Heller             -- 978-544-6933
Deepwoods Software        -- Linux Installation and Administration
http://www.deepsoft.com/  -- Web Hosting, with CGI and Database
heller@deepsoft.com       -- Contract Programming: C/C++, Tcl/Tk