More than 5 years have passed since last update.

エラー: 'cannot load such file -- rake/extensiontask' が出たら "gem install rake-compiler"

Posted at 2012-04-23

こんなエラーが出たけど

$ rake test
rake aborted!
cannot load such file -- rake/extensiontask

rake/extensiontask を参考にgemを探しても見つからない・・

$ sudo gem install rake/extensiontask
ERROR:  Could not find a valid gem 'rake/
$ sudo gem install extensiontask
ERROR:  Could not find a valid gem

正解 rake-compiler をインストールしましょう

$ gem install rake-compiler