Я несколько раз пытался удалить упаковщик и переустановить сборщик, и почему-то я вижу эту ошибку:
➜ gem uninstall bundler
Remove executables:
bundler
in addition to the gem? [Yn] y
Removing bundler
Successfully uninstalled bundler-2.0.1
➜ gem install bundler
Fetching: bundler-2.0.1.gem (100%)
Successfully installed bundler-2.0.1
1 gem installed
➜ bundle
Warning: the running version of Bundler (1.16.6) is older than the version that created the lockfile (1.17.3). We suggest you upgrade to the latest version of Bundler by running `gem install bundler`.