bundleコマンドでエラーにハマったのでメモ。 症状 特定のディレクトリでbundleコマンドを打つとエラーになる。 $ bundle Traceback (most recent call last): 2: from /Users/<username>/.rbenv/versions/2.5.3/bin/bundle:23:in `<main>' 1: from /Users/<username>/.rbenv/versions/2.5.3/lib/ruby/2.5.0/rubygems.rb:308:in `activate_bin_path' /Users/<username>/.rbenv/versions/2.5.3/lib/ruby/2.5.0/rubygems.rb:289:in `find_spec_for_exe': can't find gem bundler (>
![railsのディレクトリでbundleコマンドエラー - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/fe260c1c1cd693b3e93be5a2832468853e9f4666/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-9f5428127621718a910c8b63951390ad.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTkxNiZoPTMzNiZ0eHQ9cmFpbHMlRTMlODElQUUlRTMlODMlODclRTMlODIlQTMlRTMlODMlQUMlRTMlODIlQUYlRTMlODMlODglRTMlODMlQUElRTMlODElQTdidW5kbGUlRTMlODIlQjMlRTMlODMlOUUlRTMlODMlQjMlRTMlODMlODklRTMlODIlQTglRTMlODMlQTklRTMlODMlQkMmdHh0LWNvbG9yPSUyMzIxMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT01NiZ0eHQtY2xpcD1lbGxpcHNpcyZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZzPWFhYjA2YzEzN2ZmY2E2Nzc4OWQ0ODkyMjNmNDA0ZWU3%26mark-x%3D142%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTYxNiZ0eHQ9JTQwa2FzYWdvbiZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTM2JnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnM9MDlmMmIzNmIwZmE1ZWZiZGQzZTM5NzRkMDE4MDg1NDk%26blend-x%3D142%26blend-y%3D491%26blend-mode%3Dnormal%26s%3Db427c535b52e90844bcff2c99ceca4bf)