bundler

jekyll-3.6.3/lib/jekyll/tags/include.rb:193: warning: Using the last argument as keyword parameters is deprecated

https://github.com/jekyll/jekyll/issues/7947

% bundle update jekyll
Warning: the running version of Bundler (1.17.2) 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.

% gem install bundler
Fetching bundler-2.3.4.gem
ERROR: While executing gem … (Gem::FilePermissionError)
You don’t have write permissions for the /Library/Ruby/Gems/2.6.0 directory.

% sudo gem install bundler
Password:
Fetching bundler-2.3.4.gem
Successfully installed bundler-2.3.4
Parsing documentation for bundler-2.3.4
Installing ri documentation for bundler-2.3.4
Done installing documentation for bundler after 0 seconds
1 gem installed

% bundler –version
Bundler version 1.17.2

% gem list bundler

** LOCAL GEMS **

bundler (2.3.4, default: 1.17.2)

https://stackoverflow.com/questions/42548445/how-to-make-a-specific-gem-version-as-default/55203601

% sudo gem install bundler –default

ls /Library/Ruby/Gems/2.6.0/specifications/default/bundler-*
/Library/Ruby/Gems/2.6.0/specifications/default/bundler-1.17.2.gemspec /Library/Ruby/Gems/2.6.0/specifications/default/bundler-2.3.4.gemspec

https://stackoverflow.com/questions/54761120/rails-how-to-change-bundler-default-version

sudo rm /Library/Ruby/Gems/2.6.0/specifications/default/bundler-1.17.2.gemspec

sudo gem install bundler

% bundler -version
Traceback (most recent call last):
2: from /usr/local/bin/bundler:23:in <main>'
1: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems.rb:302:in activate_bin_path’
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems.rb:283:in find_spec_for_exe': Could not find 'bundler' (1.17.3) required by your /Users/xiazemin/MyBlogSrc/Gemfile.lock. (Gem::GemNotFoundException)
To update to the latest version installed on your system, run bundle update –bundler.
To install the missing version, run gem install bundler:1.17.3`

https://github.com/barryclark/jekyll-now
https://github.com/osteele/gojekyll
https://github.com/jekyll/jekyll

brew reinstall ruby