やったこと
- Ruby2.4.1 を入れた直後に、2.5.1にバージョンアップした
発生したエラー
$ bundle rbenv: bundle: command not found The bundle command exists in these Ruby versions: 2.4.1
原因
bundleがいないため
2.5.1
~/.rbenv/versions/2.5.1/bin$ ll total 16980 drwxr-xr-x 2 ubuntu ubuntu 4096 Dec 11 14:53 ./ drwxr-xr-x 6 ubuntu ubuntu 4096 Dec 11 14:53 ../ -rwxr-xr-x 1 ubuntu ubuntu 4863 Dec 11 14:53 erb* -rwxr-xr-x 1 ubuntu ubuntu 572 Dec 11 14:53 gem* -rwxr-xr-x 1 ubuntu ubuntu 216 Dec 11 14:53 irb* -rwxr-xr-x 1 ubuntu ubuntu 613 Dec 11 14:53 rake* -rwxr-xr-x 1 ubuntu ubuntu 964 Dec 11 14:53 rdoc* -rwxr-xr-x 1 ubuntu ubuntu 214 Dec 11 14:53 ri* -rwxr-xr-x 1 ubuntu ubuntu 17348936 Dec 11 14:52 ruby*
2.4.1
~/.rbenv/versions/2.4.1/bin$ ll total 16172 drwxr-xr-x 2 ubuntu ubuntu 4096 Dec 10 14:22 ./ drwxr-xr-x 6 ubuntu ubuntu 4096 Dec 10 14:22 ../ -rwxr-xr-x 1 ubuntu ubuntu 510 Dec 10 14:22 bundle* -rwxr-xr-x 1 ubuntu ubuntu 511 Dec 10 14:22 bundler* -rwxr-xr-x 1 ubuntu ubuntu 4868 Dec 10 14:22 erb* -rwxr-xr-x 1 ubuntu ubuntu 572 Dec 10 14:22 gem* -rwxr-xr-x 1 ubuntu ubuntu 216 Dec 10 14:22 irb* -rwxr-xr-x 1 ubuntu ubuntu 502 Dec 10 14:22 rake* -rwxr-xr-x 1 ubuntu ubuntu 964 Dec 10 14:22 rdoc* -rwxr-xr-x 1 ubuntu ubuntu 214 Dec 10 14:22 ri* -rwxr-xr-x 1 ubuntu ubuntu 16511752 Dec 10 14:21 ruby*
解決方法
gem install bundlerを実行する
$ gem install bundler Fetching: bundler-1.17.1.gem (100%) Successfully installed bundler-1.17.1 Parsing documentation for bundler-1.17.1 Installing ri documentation for bundler-1.17.1 Done installing documentation for bundler after 3 seconds 1 gem installed
~/.rbenv/versions/2.5.1/bin$ ll total 16988 drwxr-xr-x 2 ubuntu ubuntu 4096 Dec 11 15:06 ./ drwxr-xr-x 6 ubuntu ubuntu 4096 Dec 11 14:53 ../ -rwxr-xr-x 1 ubuntu ubuntu 629 Dec 11 15:06 bundle* -rwxr-xr-x 1 ubuntu ubuntu 631 Dec 11 15:06 bundler* -rwxr-xr-x 1 ubuntu ubuntu 4863 Dec 11 14:53 erb* -rwxr-xr-x 1 ubuntu ubuntu 572 Dec 11 14:53 gem* -rwxr-xr-x 1 ubuntu ubuntu 216 Dec 11 14:53 irb* -rwxr-xr-x 1 ubuntu ubuntu 613 Dec 11 14:53 rake* -rwxr-xr-x 1 ubuntu ubuntu 964 Dec 11 14:53 rdoc* -rwxr-xr-x 1 ubuntu ubuntu 214 Dec 11 14:53 ri* -rwxr-xr-x 1 ubuntu ubuntu 17348936 Dec 11 14:52 ruby*
