How to change Bundler default version
Following https://bundler.io/guides/bundler_2_upgrade.html#upgrading-applications-from-bundler-1-to-bundler-2, here's what worked for me:
gem install --default bundler
gem update --system
bundler update --bundler
You need to remove .spec
file to remove the gem.
Steps:
gem env
– try to search in provided list under GEM PATHS, inspecifications/default
- remove there
bundler-VERSION.gemspec
- install bundler, if you don't have specific:
gem install bundler:VERSION --default
What helped me is to delete the current default manually from the folder
lib\ruby\gems\2.6.0\specifications\default\
and then install fresh bundler as usually
gem install bundler
or as default
gem install --default bundler