From: "Mustafa M." <mustafakyr@...>
Date: 2011-01-01T09:15:12+09:00
Subject: update_rubygems problem

I am using ubuntu 10.04. Downloaded ruby-1.9.2-p136 and installed it
successfully. Then I tried to update rubygems, but whatever I try it
does not work.

> sudo update_rubygems
or
> sudo gem update --system
or
>cd /usr/local/ruby/gems/1.9.1/gems/rubygems-update-1.4.0
> sudo ruby setup.rb

error occours like this:

>sudo gem update --system
Updating RubyGems
Updating rubygems-update
Successfully installed rubygems-update-1.4.0
Updating RubyGems to 1.4.0
Installing RubyGems 1.4.0
/usr/local/ruby/gems/1.9.1/gems/rubygems-update-1.4.0/lib/rubygems/source_index.rb:62:in
`installed_spec_directories': undefined method `path' for Gem:Module
(NoMethodError)
  from
/usr/local/ruby/gems/1.9.1/gems/rubygems-update-1.4.0/lib/rubygems/source_index.rb:52:in
`from_installed_gems'
  from
/usr/local/ruby/gems/1.9.1/gems/rubygems-update-1.4.0/lib/rubygems.rb:914:in
`source_index'
  from
/usr/local/ruby/gems/1.9.1/gems/rubygems-update-1.4.0/lib/rubygems/gem_path_searcher.rb:98:in
`init_gemspecs'
  from
/usr/local/ruby/gems/1.9.1/gems/rubygems-update-1.4.0/lib/rubygems/gem_path_searcher.rb:13:in
`initialize'
  from
/usr/local/ruby/gems/1.9.1/gems/rubygems-update-1.4.0/lib/rubygems.rb:873:in
`new'
  from
/usr/local/ruby/gems/1.9.1/gems/rubygems-update-1.4.0/lib/rubygems.rb:873:in
`searcher'
  from
/usr/local/ruby/gems/1.9.1/gems/rubygems-update-1.4.0/lib/rubygems.rb:495:in
`find_files'
  from
/usr/local/ruby/gems/1.9.1/gems/rubygems-update-1.4.0/lib/rubygems.rb:1034:in
`load_plugins'
  from
/usr/local/ruby/gems/1.9.1/gems/rubygems-update-1.4.0/lib/rubygems/gem_runner.rb:84:in
`<top (required)>'
  from <internal:lib/rubygems/custom_require>:29:in `require'
  from <internal:lib/rubygems/custom_require>:29:in `require'
  from setup.rb:25:in `<main>'

By the way;

>gem env
RubyGems Environment:
  - RUBYGEMS VERSION: 1.3.7
  - RUBY VERSION: 1.9.2 (2010-12-25 patchlevel 136) [i686-linux]
  - INSTALLATION DIRECTORY: /usr/local/ruby/gems/1.9.1
  - RUBY EXECUTABLE: /usr/local/bin/ruby
  - EXECUTABLE DIRECTORY: /usr/local/ruby/gems/1.9.1/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86-linux
  - GEM PATHS:
     - /usr/local/ruby/gems/1.9.1
     - /home/mustafakyr/.gem/ruby/1.9.1
     - /usr/local/lib/ruby/gems/1.9.1
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :benchmark => false
     - :backtrace => false
     - :bulk_threshold => 1000
     - :sources => ["http://rubygems.org/", "http://gemcutter.org"]
     - "gemhome" => "/usr/local/ruby/gems/1.9.1"
  - REMOTE SOURCES:
     - http://rubygems.org/
     - http://gemcutter.org

I also tried to set GEM_HOME and GEM_PATH hopelessly via export command,
but it is not working.

Thanks in advance.

-- 
Posted via http://www.ruby-forum.com/.