griefworker https://blog.hatena.ne.jp/griefworker/ present https://tnakamura.hatenablog.com/ Ruby rbenv install 2.0.0-p0 で Ruby 2.0 をインストールし、 rbenv global 2.0.0-p0 で Ruby 2.0 に切り替えて gem list --local を実行したら ERROR: Your gem push credentials file located at: /Users/tnakamura/.gem/credentials has file permissions of 0644 but 0600 is required. You should reset your credentials at: https://rubygems.or… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftnakamura.hatenablog.com%2Fentry%2F2013%2F06%2F28%2F210300" title="rbenv でインストールした Ruby2.0.0 に切り替えて gem コマンドを使ったらエラー発生 - present" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2013-06-28 21:03:00 rich https://tnakamura.hatenablog.com/entry/2013/06/28/210300 1.0 100%