Bundle install gives LoadError - ruby-on-rails

Question

I'm trying to install Canvas LMS. As I'm doing the production start for installing bundler and canvas dependencies I first run
sudo gem install bundler --version 2.2.19 --default
which executes successfully. Then I run
bundle _2.2.19_ install --path vendor/bundle
which gives the following error:
Traceback (most recent call last):
1: from /usr/local/bin/bundle:23:in `<main>'
/usr/local/bin/bundle:23:in `load': cannot load such file -- /usr/lib/ruby/gems/2.7.0/gems/bundler-2.2.19/exe/bundle (LoadError)
Here is what I get when I run gem env:
RubyGems Environment:
- RUBYGEMS VERSION: 3.1.2
- RUBY VERSION: 2.7.5 (2021-11-24 patchlevel 203) [x86_64-linux-gnu]
- INSTALLATION DIRECTORY: /var/lib/gems/2.7.0
- USER INSTALLATION DIRECTORY: /home/sam/.gem/ruby/2.7.0
- RUBY EXECUTABLE: /usr/bin/ruby2.7
- GIT EXECUTABLE: /usr/bin/git
- EXECUTABLE DIRECTORY: /usr/local/bin
- SPEC CACHE DIRECTORY: /home/sam/.gem/specs
- SYSTEM CONFIGURATION DIRECTORY: /etc
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-linux
- GEM PATHS:
- /var/lib/gems/2.7.0
- /home/sam/.gem/ruby/2.7.0
- /usr/lib/ruby/gems/2.7.0
- /usr/share/rubygems-integration/2.7.0
- /usr/share/rubygems-integration/all
- /usr/lib/x86_64-linux-gnu/rubygems-integration/2.7.0
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- https://rubygems.org/
- SHELL PATH:
- /home/sam/.nvm/versions/node/v16.16.0/bin
- /usr/local/sbin
- /usr/local/bin
- /usr/sbin
- /usr/bin
- /sbin
- /bin
- /usr/games
- /usr/local/games
And running bundler -v gives me this result:
Bundler version 2.3.25
I'd appreciate any help to solve this load error.

Answer 1

Yep. I ran into the exact same issue but was able to fix with the below
sudo gem install bundler -v '2.2.19'
then
bundle _2.2.19_ install --path vendor/bundle
and was able to complete the installation successfully.
You may likely get an error at the end
An error occurred while installing idn-ruby (0.1.4), and Bundler cannot continue. Make sure that gem install idn-ruby -v '0.1.4'--source 'https://rubygems.org/' succeeds before bundling.
You can fix that by following the steps here
sudo apt-get install libldap2-dev libidn11-dev