I've upgraded my Ruby version from 2.5.x to 2.6.x (and uninstall the 2.5.x version). And now I'm getting the error upon bundle install (for my existing Rails project):

bash: /c/Ruby25-x64/bin/bundle: C:/Ruby25-x64/bin/ruby.exe^M: bad interpreter: No such file or directory

How can I tell the bundler to use the newer Ruby version?

OS Windows 10.

CodePudding user response：

Ok, I've found a solution.

First of all, do not use git bash terminal and use the cmd.exe instead. That gave me info on why bundle install doesn't work (something's wrong with 'mimemagic' gem).

I've run bundle update and it installed all necessary gems and now everything works fine.