早くも行き詰まる。

http://www.pen-chan.jp/~tdiary/pen-chan/20051130.html#p01
このサイトさんと同じところではまる。
「-rubygems」オプションをつけるとよいらしいのだがいまいちよくわからない。

つけたらつけたでこんなエラーが出る。
なんか接続に失敗しているらしいのはよくわかった。DBアクセスの設定が間違ってるぽい。

$ ruby -I "connections/native_mysql" base_test.rb
Using native MySQL
./../lib/active_record/vendor/mysql.rb:104:in `initialize': No such file or directory - /tmp/mysql.sock (Errno::ENOENT)
from ./../lib/active_record/vendor/mysql.rb:104:in `real_connect'
from ./../lib/active_record/connection_adapters/mysql_adapter.rb:330:in `connect'
from ./../lib/active_record/connection_adapters/mysql_adapter.rb:87:in `initialize'
from ./../lib/active_record/connection_adapters/mysql_adapter.rb:36:in `mysql_connection'
from ./../lib/active_record/connection_adapters/abstract/connection_specification.rb:251:in `connection_without_query_cache='
from ./../lib/active_record/query_cache.rb:54:in `connection='
from ./../lib/active_record/connection_adapters/abstract/connection_specification.rb:220:in `retrieve_connection'
from ./../lib/active_record/connection_adapters/abstract/connection_specification.rb:78:in `connection'
from ./abstract_unit.rb:11
from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
from base_test.rb:1