実行rvm rubygems latestするとエラーが発生します。どのように修正しますか？
Error running 'env GEM_PATH=/Users/sjc/.rvm/gems/ruby-2.0.0-p0:/Users/
sjc/.rvm/gems/ruby-2.0.0-p0@global:/Users/sjc/.rvm/gems/ruby-2.0.0-p0:
/Users/sjc/.rvm/gems/ruby-2.0.0-p0@global GEM_HOME=/Users/sjc/.rvm/gem
s/ruby-2.0.0-p0 /Users/sjc/.rvm/rubies/ruby-2.0.0-p0/bin/ruby /Users/s
jc/.rvm/src/rubygems-2.0.0/setup.rb', please read /Users/sjc/.rvm/log/
ruby-2.0.0-p0/rubygems.install.log
ログ（rubygems.install.log）には次のものがあります。
[2013-03-05 20:31:37] /Users/sjc/.rvm/rubies/ruby-2.0.0-p0/bin/ruby
/Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/core_ext/kernel_require.rb:45:in `require': cannot load such file -- openssl (LoadError)
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/security.rb:8:in `<top (required)>'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/package.rb:43:in `<top (required)>'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/installer.rb:8:in `<top (required)>'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/request_set.rb:5:in `<top (required)>'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems.rb:195:in `finish_resolve'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/rdoc.rb:14:in `<top (required)>'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/uninstaller.rb:10:in `<top (required)>'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/commands/setup_command.rb:440:in `uninstall_old_gemcutter'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/commands/setup_command.rb:144:in `execute'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/command.rb:305:in `invoke_with_build_args'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/command_manager.rb:170:in `process_args'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/command_manager.rb:130:in `run'
from /Users/sjc/.rvm/src/rubygems-2.0.0/lib/rubygems/gem_runner.rb:60:in `run'
from setup.rb:45:in `<main>'
RubyGems 2.0.0 installed
自分が何をしているのかわからなかったので、以前にsassをインストールしようとしたことが原因だったのではないかと思います。私はこれらの指示に従ったので、その日の早い段階でこれらのコマンドを実行しました。
$ export GEM_HOME=/home/mygemrepository
$ ruby setup.rb --prefix=/home/mystuff
繰り返しますが、GEM_HOMEとGEM_PATHが正しいように見えるので、それが重要かどうかはわかりません。
$ echo $GEM_HOME
/Users/sjc/.rvm/gems/ruby-2.0.0-p0
$ echo $GEM_PATH
/Users/sjc/.rvm/gems/ruby-2.0.0-p0:/Users/sjc/.rvm/gems/ruby-2.0.0-p0@global