New machine. New rbenv install. New rbenv-gemset install. New ruby-2.0.0 install. New rails 4.0.0 app.
When I
$ bundle install
from the rails app directory, I get
Your bundle is complete!
It was installed into ./vendor/bundle
But, if I then
$ gem list
none of the gems that were supposedly installed show up.
I have run
$ rbenv rehash
Why could this be?
Additional info:
$ which bundle
/usr/local/var/rbenv/shims/bundle
$ rbenv which bundle
/usr/local/var/rbenv/versions/2.0.0-p247/bin/bundle
$ rbenv which ruby
/usr/local/var/rbenv/versions/2.0.0-p247/bin/ruby
$ ruby --version
ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-darwin12.4.0]
$ rbenv gemset active
blog
$ which rails
/usr/local/var/rbenv/shims/rails
Your default in this app is to install to vendor/bundle. You can tell this by It was installed into ./vendor/bundle text which appears after gems installation.
Bundler documentation specifies that you have to pass --system to install in system location:
--system: Install to the system location ($BUNDLE_PATH or $GEM_HOME) even
if the bundle was previously installed somewhere else for this
application
EDIT: More explanation is that your ruby knows only about gems installed with --system option when not using bundle exec. You can see your gems from vendor/bundle or whatever path you've chosen by running bundle exec gem list or (as Casper noticed) bundle list. Now it is your choice whether you want your gems in system location or in application directory.
Related
When I try to start my Rails server, I get the following error:
$ bundle exec rails s
Your Ruby version is 2.3.7, but your Gemfile specified ~> 2.3.8
I don't understand why that happens though, since I set Ruby to 2.3.8 both using Homebrew and using rbenv. 2.3.7 is the version of the system's ruby. I am using Mac OS 10.14.4.
$ ruby -v
ruby 2.3.8p459 (2018-10-18 revision 65136) [x86_64-darwin18]
$ rbenv version
2.3.8 (set by /Users/ceasar/foo/.ruby-version)
$ which -a ruby
/Users/ceasar/.rbenv/shims/ruby
/usr/local/opt/ruby#2.3/bin/ruby
/usr/local/bin/ruby
/usr/bin/ruby
$ which -a bundle
/Users/ceasar/.rbenv/shims/bundle
/usr/local/bin/bundle
$ /usr/bin/xcodebuild -version
Xcode 10.2
Build version 10E125
$ brew list ruby#2.3
/usr/local/Cellar/ruby#2.3/2.3.8_1/bin/erb
/usr/local/Cellar/ruby#2.3/2.3.8_1/bin/gem
/usr/local/Cellar/ruby#2.3/2.3.8_1/bin/irb
/usr/local/Cellar/ruby#2.3/2.3.8_1/bin/rake
/usr/local/Cellar/ruby#2.3/2.3.8_1/bin/rdoc
/usr/local/Cellar/ruby#2.3/2.3.8_1/bin/ri
/usr/local/Cellar/ruby#2.3/2.3.8_1/bin/ruby
/usr/local/Cellar/ruby#2.3/2.3.8_1/include/ruby-2.3.0/ (25 files)
/usr/local/Cellar/ruby#2.3/2.3.8_1/lib/libruby.2.3.0.dylib
/usr/local/Cellar/ruby#2.3/2.3.8_1/lib/pkgconfig/ruby-2.3.pc
/usr/local/Cellar/ruby#2.3/2.3.8_1/lib/ruby/ (1211 files)
/usr/local/Cellar/ruby#2.3/2.3.8_1/lib/ (3 other files)
/usr/local/Cellar/ruby#2.3/2.3.8_1/share/emacs/ (7 files)
/usr/local/Cellar/ruby#2.3/2.3.8_1/share/man/ (4 files)
/usr/local/Cellar/ruby#2.3/2.3.8_1/share/ri/ (13487 files
$ bundle env | head -n 40
## Environment
```
Bundler 2.0.1
Platforms ruby, x86_64-darwin-18
Ruby 2.3.8p459 (2018-10-18 revision 65136) [x86_64-darwin18]
Full Path /Users/ceasar/.rbenv/versions/2.3.8/bin/ruby
Config Dir /Users/ceasar/.rbenv/versions/2.3.8/etc
RubyGems 2.5.2.3
Gem Home /Users/ceasar/.rbenv/versions/2.3.8/lib/ruby/gems/2.3.0
Gem Path /Users/ceasar/.gem/ruby/2.3.0:/Users/ceasar/.rbenv/versions/2.3.8/lib/ruby/gems/2.3.0
User Path /Users/ceasar/.gem/ruby/2.3.0
Bin Dir /Users/ceasar/.rbenv/versions/2.3.8/bin
Tools
Git 2.19.2
RVM not installed
rbenv rbenv 1.1.2
chruby not installed
```
## Bundler Build Metadata
```
Built At 2019-01-04
Git SHA d7ad2192f
Released Version true
```
## Bundler settings
```
build.libv8
Set for the current user (/Users/ceasar/.bundle/config): "--with-system-v8"
build.mysql2
Set for the current user (/Users/ceasar/.bundle/config): "--with-mysql-config=/usr/local/Cellar/mysql#5.7/5.7.24/bin/mysql_config"
path
Set for your local app (/Users/ceasar/Desktop/beacon/.bundle/config): "vendor/bundle"
disable_shared_gems
Set for your local app (/Users/ceasar/Desktop/beacon/.bundle/config): true
```
I don't see anything here which would make me think it shouuld be using 2.3.7.
I'm not sure what else to try.
How does Bundler decide which version of Ruby to use, and how can I configure it to use either rbenv or my homebrew Ruby installation?
How about to try to use 'rvm'?
rvm install 2.4.2
This command will install another version of ruby, 2.4.2
And you can simply check the versions which all you have as
rvm list.
After this, run the version which you wish as the below,
rvm <version> or rvm use <version>
Hope this will help you!
Summary: The wrong version of bundler causes the problem. Use a ruby version manager to install the needed ruby version. Then install the correct version of the bundler gem for your project.
Details: In my case I'm running a rails example on github that required an older version of ruby and bundler and got the error described.
To manage my different ruby versions, I'm using ruby-install and chruby both installed with homebrew.
I followed these steps to resolve the problem on macOS Catalina v10.15.7:
Resolution steps
% ruby-install 2.4.1
# open a new shell so chruby will find 2.4.1
% chruby 2.4.1
% which ruby
/Users/richardlogwood/.rubies/ruby-2.4.1/bin/ruby
% gem install bundler:1.16.1
% which bundle
/Users/richardlogwood/.gem/ruby/2.4.1/bin/bundle
% cd (to the rails project directory)
# Note: it's a rails project so there was a binstub
# for bundler, hence `bin/bundler` in the project directory*
% bin/bundler install
% rake db:{create,migrate}
% bin/rails s
Before running the above steps, the error messages told me which version of ruby and bundler I needed to install. The system bundler was the wrong version (I'm on a mac) and the initial error message using that version gave me the error below. Only after installing the needed bundler gem (see above) was the correct ruby version resolved (see above).
Errors before resolution
% bundle install
Your Ruby version is 2.6.3, but your Gemfile specified 2.4.1
% which ruby
/Users/richardlogwood/.rubies/ruby-2.4.1/bin/ruby
% which bundle
/usr/bin/bundle
Note, the required bundler version was indicated by this error message:
Could not find 'bundler' (1.16.1) required by your ... /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:1.16.1`
I don't suggest using RVM instead of RBEnv. RBEnv is one of the most up-to-date solutions around, and most people stick with it.
Can you please try running gem update --system to update your bundler first.
Install Rbenv and run the following commands in your project directory to install 2.3.8:
rbenv install 2.3.8
rbenv local 2.3.8
bundle install --path=vendor/cache
I had rbenv installed and also installed Ruby manually at some point because of certain issues which I thought I cleaned up. But it seems I had /usr/local/bin/{bundle,bundler} still present which was evident when I did: which bundle that showed it's location not under shims (belonging to rbenv) so I simply had to remove these e.g. rm -rf /usr/local/bin/{bundle,bundler} and all was working again.
I am trying to install gems for a new Rails project using bundler:
$ bundle install --path
I've set my local Ruby version to 2.3.1 using rbenv, but bundler is still using my system Ruby (2.0.0).
$ rbenv local
2.3.1
$ echo $PATH
/Users/jenniferpierce/.rbenv/shims:/Users/jenniferpierce/.rbenv/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/PostgreSQL/9.5/bin
$ which ruby
/Users/jenniferpierce/.rbenv/shims/ruby
$ ruby -v
ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-darwin15]
$ bundle install --path
Your Ruby version is 2.0.0, but your Gemfile specified 2.3.1
My bash profile includes:
export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)"
I've run:
$ rbenv rehash
and restarted my terminal. Maybe I'm missing something super obvious? Any ideas would be appreciated.
To add to this, in my case, I first had to run rbenv rehash and then install the bundler gem, and then re-run bundle install. Without all of those steps, it kept the same old Ruby version.
You should be able to just run bundle install without the --path. I believe --path allows you to specify a different path than the one in your system, but if you modified your bash profile as you suggested, there is no need for that.
Also, if you just changed your ruby version for the local folder, you should run a gem install bundler.
I get to work with a new project and it's based on ruby 1.8.7, I'm using rvm to manage my ruby versions and I have installed 1.8.7 and 1.9.2.
The thing is when I do:
rvm use 1.8.7
and try to run:
bundle install
I get:
ERROR: Gem bundler is not installed, run `gem install bundler` first.
I've installed bundler 5 times and even after that it says it's not installed. What can cause this? Bundle even shows up at my gem list.
update from comments:
The ouput of the which ruby && which gem is:
/home/username/.rvm/rubies/ruby-1.8.7-p371/bin/ruby
/home/username/.rvm/bin/gem
Output of "env | grep -iE 'ruby|rvm|gem' | sort":
GEM_HOME=/home/username/.rvm/gems/ruby-1.8.7-p371#global
GEM_PATH=/home/username/.rvm/gems/ruby-1.8.7-p371#global
IRBRC=/home/username/.rvm/rubies/ruby-1.8.7-p371/.irbrc
MY_RUBY_HOME=/home/username/.rvm/rubies/ruby-1.8.7-p371
PATH=/home/username/.rvm/gems/ruby-1.8.7-p371#global/bin:/home/username/.rvm/rubies/ruby-1.8.7-p371/bin:/home/username/.rvm/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
RUBY_VERSION=ruby-1.8.7-p371
rvm_bin_path=/home/username/.rvm/bin
rvm_delete_flag=0
rvm_path=/home/username/.rvm
rvm_prefix=/home/username
rvm_ruby_string=ruby-1.8.7-p371
rvm_sticky_flag=1
rvm_use_flag=1
rvm_version=1.17.7 (stable)
Unistalled and installed 1.8.7 via RVM
ran:
rvm install 1.8.7 --verify-downloads 1
and it worked.
It looks like you're probably running the wrong version of gem. In my RVM setup, using the shell command overrides recommended with RVM (source "$HOME/.rvm/scripts/rvm" in your .bashrc or .zshrc or another suitable startup file), gem is normally a shell function. It does some RVM magic under the covers and then runs the real gem command. In my case, both ruby and gem run out of the same version directory:
/home/jim/.rvm/rubies/ruby-1.9.3-p327/bin/ruby
/home/jim/.rvm/rubies/ruby-1.9.3-p327/bin/gem
Make sure you're sourcing the RVM startup script.
Your PATH looks ok. Make sure you have a /home/username/.rvm/rubies/ruby-1.8.7-p371/bin/gem command. If not, you may have to reinstall ruby-1.8.7.
Running rvm current will show which Ruby version and gemset are being used. Make sure there's a gem in the path that matches the Ruby version.
rvm install ruby-1.9.2-p320
use this and remember close all terminal
and in edit-> profile preferences--> title and command -->> check (Run command as login shell)
I have bundler-1.1.3 installed. I have an app that I am trying to get to run. but when I do
$cd my_app
$bundle install
the command fails with this error:
ERROR: Gem bundler not installed
I can run bundle install from anywhere else on the sytem, but not within the app folder.
What could be the problem ?
The .rvmrc file in the directory of the app is saying it needs 1.9.2 to run. RVM has a concept of gem sets that are associated with different versions of ruby on your comptuer. You probably don't have the bundler gem installed under your 1.9.2 version of ruby but another version, perhaps 1.8.7 or 1.9.3.
$ cd my_app
$ rvm use 1.9.2
$ gem install bundle
$ bundle install
I try command bundle install --local
but it show issue:
-bash: /usr/local/bin/bundle: /usr/local/bin/ruby: bad interpreter: No such file or directory.
please help me.
The solution that worked for me was entirely different, perhaps because I've been inconsistent about using RVM or not.
I used 'which bundler' to find out where bundler was being launched, it was from /usr/bin/bundler. Noticing that /usr/bin/bundler began with a location and version of ruby that did not exist on my system any more, I did
gem uninstall bundler
gem install bundler
Checking 'which bundler' again confirmed that bundler was now installed within a .rvm environment instead of /usr/bin/bundler, and now references the correct version of ruby; so bundle install now works for my rails project.
I think you need to export the path of ruby and bundle in your .bashrc (linux).
Open your .bashrc and add this line:
export PATH="$PATH:/usr/bin:/usr/local/bin/"
It should work.
The bundle executable is provided by the bundler gem. If you are using rvm then seeing which bundle in /usr/local/bin/bundle indicates a problem, because use of rvm means gems like bundler are installed under your home directory, usually in ~/.rvm/gems/....
# Symptoms of a broken bundler installation:-
# Cannot start Rails...
$ bin/rails s
/Users/rogermarlow/project/config/boot.rb:9:in 'rescue in <top (required)>': uninitialized constant Bundler (NameError)
# bundle not working...
$ bundle install
zsh: /usr/local/bin/bundle: bad interpreter: /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin: no such file or directory
# ^----- that path does not look right, rvm does not put gems there
$ which bundle
/usr/local/bin/bundle
# ^--- I want bundle from something under ~/.rvm/gems
# First check rvm is in effect:
$ rvm reload
RVM reloaded!
$ which ruby
/Users/rogermarlow/.rvm/rubies/ruby-2.3.4/bin/ruby
# ^--looks good, it is an rvm path, not /usr/local/bin/...
# Now fix bundler
$ gem uninstall bundler # just in case
$ gem install bundler
Fetching: bundler-1.16.1.gem (100%)
Successfully installed bundler-1.16.1
1 gem installed
$ which bundle
/Users/rogermarlow/.rvm/gems/ruby-2.3.4#project/bin/bundle
$ ^--- that is better, bundle is on a path controlled by rvm
# bundle now working
$ bundle install
Fetching gem metadata from http://rubygems.org/..........
*snip*
# rails now working
$ bin/rails s
=> Booting Thin
=> Rails 4.2.7.1 application starting in development on http://localhost:3000
*snip*
On my side, I am using rbenv.
When I checked the /usr/local/bin/bundle, it shows it is using the older ruby, thus causing the problem.
#!/usr/bin/ruby1.9.1
by changing it to point to proper ruby fix the problem
#!/home/user/.rbenv/shims/ruby
For newly created gem-set gem bundler is missing for me,
Before bundler install path for it, /usr/local/bin/bundler
Installed bundler to resolve issue.
gem install bundler --no-ri --no-rdoc
Bundler path changes to, /home/root/.rvm/gems/ruby-2.2.1#drag-drop-list/bin/bundler
Encountering this same problem,
I found bundler installation in /var/lib/gems/2.3.0/gems/bundler-1.16.1;
Then i fixed the error by creating a symbolic link like this:
ln -s /var/lib/gems/2.3.0/gems/bundler-1.16.1/
/usr/lib/ruby/gems/2.3.0/gems/bundler-1.16.1
I did this because I needed this version of ruby.