I got an error in the title when I was touching Ruby, so I wrote it as an article.
I ran into an error with bundle install
while touching an app that was in the process of being created.
$ bundle install
-> Ruby version is 2.6.3, but your Gemfile specified 2.5.8
From the error statement, I can think that the version of Ruby and the version specified by Gemfile are different.
First, let's check the version of Ruby.
$ ruby -v
-> ruby 2.5.8p224 (2020-03-31 revision 67882) [x86_64-darwin19]
Since rbenv is used, check there as well
$ rbenv versions
system
2.1.5
2.5.1
* 2.5.8
2.6.3
2.7.1
It looks like it looks right.
Let's check with gem environment
where you can refer to the path of Ruby you are using now.
$ gem environment
-> RubyGems Environment:
- RUBYGEMS VERSION: 2.7.6.2
- RUBY VERSION: 2.5.8 (2020-03-31 patchlevel 224) [x86_64-darwin19]
- INSTALLATION DIRECTORY: /Users/username/.rbenv/gems/2.5.0
- USER INSTALLATION DIRECTORY: /Users/username/.gem/ruby/2.5.0
- RUBY EXECUTABLE: /Users/username/.rbenv/versions/2.5.8/bin/ruby
- EXECUTABLE DIRECTORY: /Users/username/.rbenv/gems/2.5.0/bin
- SPEC CACHE DIRECTORY: /Users/username/.gem/specs
- SYSTEM CONFIGURATION DIRECTORY: /Users/username/.rbenv/versions/2.5.8/etc
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-darwin-19
- GEM PATHS:
- /Users/username/.rbenv/gems/2.5.0
- GEM CONFIGURATION:
...(Continue)
Well, it looks like it's not wrong ...
Check the location of the bundle
$ which bundle
-> /usr/local/bin/bundle
Take a look at the contents
-> % cat /usr/local/bin/bundle
#!/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby
#
# This file was generated by RubyGems.
#
# The application 'bundler' is installed as part of a gem, and
# this file is here to facilitate running it.
#
require 'rubygems'
version = ">= 0.a"
str = ARGV.first
if str
str = str.b[/\A_(.*)_\z/, 1]
if str and Gem::Version.correct?(str)
version = str
ARGV.shift
end
end
...(Continue)
Oh, I'm referring to /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby
...
$ which ruby
/Users/username/.rbenv/shims/ruby
Changed the reference to /Users/username/.rbenv/shims/ruby
.
The bundle install
has passed successfully!
https://qiita.com/h5y1m141@github/items/74029cab9706971c8dbe
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