Fail to install bundle ruby version manager

Question

I have never tried Ruby before. I am trying to run this elixirschool github repo.

I first got this error message.

$ bundle install  
Your Ruby version is 2.5.1, but your Gemfile specified ~> 2.3.7

So I follow the instruction from the question. How to fix "Your Ruby version is 1.9.3, but your Gemfile specified 2.0.0"

Now I get this message.

$ bundle install  
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/local/lib/ruby/gems/2.5.0/gems/bundler-1.16.1/exe/bundle (LoadError)

I also did this command.

$ bundler install
Traceback (most recent call last):
    2: from /usr/local/bin/bundler:23:in `<main>'
    1: from /usr/local/Cellar/ruby/2.5.1/lib/ruby/2.5.0/rubygems.rb:308:in `activate_bin_path'
/usr/local/Cellar/ruby/2.5.1/lib/ruby/2.5.0/rubygems.rb:289:in `find_spec_for_exe': can't find gem bundler (>= 0.a) with executable bundler (Gem::GemNotFoundException)

score 1 · Answer 1 · edited Dec 18 '20 at 09:14

1

Open the gemfile in the root of the folder and delete this:

BUNDLED WITH
   1.16.2 #or whatever version number you see

Then run:

sudo gem install bundler

Check:

bundle --version

edited Dec 18 '20 at 09:14

snoob dogg

2,491
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answered Dec 17 '20 at 22:33

0dumz

11
2

score 0 · Accepted Answer · answered Jul 10 '18 at 05:07

0

Went to https://rvm.io/
Installed rvm
In cheatsheet, http://cheat.errtheblog.com/s/rvm
rvm install 2.3.7
rvm use --default 2.3.7

answered Jul 10 '18 at 05:07

Saw Thinkar Nay Htoo

325
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I have a similar problem but with windows 10. Do you have any solution or tip because rvm didn´t seems to work with that os? See [my question on stack overflow](https://stackoverflow.com/questions/55144114/cant-find-gem-compass-0-a-with-executable-compass) – ntiedt Mar 13 '19 at 16:24

Fail to install bundle ruby version manager

2 Answers2