I am supposed to work on a quite antique Ruby On Rails project to make some minor (mostly HTML and CSS) changes on some webpages. I did not work with Ruby On Rails before and I am just getting into it.
I have cloned the project via git from github and installed all gems via 'bundler install'. Note that I am using an old version of Ruby (1.8.7) since I was told the project would not work with a newer version. Note also I am on Windows 7 and the project was built with Mac OS X.
Now I am trying to get the changes I made to the live site (after commiting and pushing the changes to the git repository) with Capistrano (Installed and Version 2.8.0) which should be possible with
bundle exec cap production deploy
However when I try this I just get:
bundler: not executable: cap
Any ideas what is going wrong here? Thanks alot in advance!
Kind regards,
Peter
Generally, capisrano is not defined as a gem in a project's Gemfile. Try installing the gem with gem install capistrano.
You can also check if Capistrano is installed on your system by running cap -T in your project folder. This should give you a list of all tasks in that project.
I am facing some issues when try to install following plugin in mac os.
It is working fine in linux as well as in windows.
https://github.com/thegcat/redmine_ical
Steps I followed:
After copying plugin files in vendor/plugin folder. Redmine stops working and shows "We're sorry but something went wrong" error message.
I am using bitnami-redmine-1.4.7-2-osx-x86_64-installer.dmg and when I remove Gemfile and require dispatcher from init.rb It starts running but doesn't show Ical on calendar page.
After copying plugin file we need to run "bundle install" command from terminal.
In bitnami stack redmine after copying plugin file,
1) $cd install dir
2) $./use_redmine
3) $bash: cd root_dir
4) bundle install
This will work .
The accepted answer didn't work for me, but did help me one step.
I had to do the following to make it work succesfully:
cd installdir/apps/redmine/htdocs
bundle install --without development test postgresql sqlite --no-deployment
bundle install --without development test postgresql sqlite --deployment
ruby bin/rake redmine:plugins RAILS_ENV=production
This all in addition to (or actually from within) using the "use_redmine" bash from the install dir.
I've opted to go for the other ical plugin, that didn't require the patchfiles (https://github.com/buschmais/redmics)
https://docs.bitnami.com/installer/apps/redmine/#how-to-install-the-redmine-agile-plugin
I'm pretty new to bundler and capistrano, and I'm trying to use them together. When I try to deploy, I get the message:
You are trying to install in deployment mode after changing your Gemfile. Run `bundle install' elsewhere and add the updated Gemfile.lock to version control.
I don't know how to satisfy the system that's complaining, and I don't understand why the complaint is coming up because I read in the doc:
If a Gemfile.lock does exist, and you have updated your Gemfile(5),
bundler will use the dependencies in the Gemfile.lock for all gems
that you did not update, but will re-resolve the dependencies of gems
that you did update. You can find more information about this update
process below under CONSERVATIVE UPDATING.
I interpret that to mean that the Bundler can handle the fact that my Gemfile is not whatever it expected. Any help?
Specs: Ruby 1.9.3, Rails 3.2.3, Capistrano 2.12.0, Bundler 1.1.4, Windows 7, deploying to a Posix machine.
Edit: My Gemfile includes logic blocks like the following:
unless RbConfig::CONFIG['host_os'] === 'mingw32'
# gem 'a' ...
end
The error message you're getting regarding Gemfile.lock may be because your Gemfile and Gemfile.lock don't agree with each other. It sounds like you've changed something in your Gemfile since you last ran bundle install (or update). When you bundle install, it updates your Gemfile.lock with any changes you've made to Gemfile.
Make sure you run bundle install locally, and check-in to source control your newly updated Gemfile.lock after that. Then try deploying.
Edit: As recognised in the comments, a conditional in the Gemfile resulted in a valid Gemfile.lock on one platform, invalid on another. Providing a :platform flag for these platform-dependent gems in the Gemfile should solve the asymmetry.
vi .bundle/config
change the BUNDLE_FROZEN option from '1' to '0'
do "bundle install"
OR
run "bundle config"
see if the "frozen" value is true set it to false
bundle config frozen false
Watch out for global Bundler config.
I had a global config on my dev environment in ~/.bundle/config that I did not have in my CI / Production environment that caused the Gemfile.lock that was generated in my dev environment to be different than the one in my CI / Production environment.
In my case I was setting github.https to true in my dev environment but had no such config in my CI / Production environment. This caused the two Gemfile.lock files to be different.
When you see the following...
$ bundle install
You are trying to install in deployment mode after changing
your Gemfile. Run `bundle install` elsewhere and add the
updated Gemfile.lock to version control.
If this is a development machine, remove the Gemfile freeze
by running `bundle install --no-deployment`.
You have added to the Gemfile:
* source: rubygems repository https://rubygems.org/
* rails (~> 3.2)
. . .
... Then, the problem is most likely that you have outdated .gem files in your vendor/cache directory.
Perhaps, you previously ran $bundle install --deployment which put some "outdated" .gem files in the cache?
In any case, you can get past this error by running: bundle install --no-deployment
That's one of the many great things about Rails... the error messages often tell you exactly what to do to fix the problem.
My specific problem was related to what reported by #JoshPinter, i.e. dev-vs-deploy host discrepancies in the protocol used by bundler to retrieve gems from github.
To make a long story short, all I had to was modify the following Gemfile entry...
gem 'activeadmin', github: 'activeadmin'
...to this secure syntax (see reference):
gem 'activeadmin', git: 'https://github.com/activeadmin/activeadmin.git'
And my deployments are back to normal.
I don't care. This is what I did. It fixed it.
rm -rf .bundle
rm -rf Gemfile.lock
bundle install
The solution for me was slightly different than the others listed here. I was trying to upgrade from sidekiq to sidekiq-pro (which requires bundler 1.7.12+), but I kept getting the "You are trying to install in deployment mode after changing your Gemfile" message from travis-ci
Inspecting the console output of travis-ci revealed that an older version of bundler was being used.
In my case, I had to edit the travis.yml file to add:
before_install:
- gem update bundler
This forced travis-ci to use the latest version of bundler, and made the error message go away.
rm -fr .bundle
Fixed the problem for me.
Another cause of the error:
This is a bit foolish, but i'm sure someone else will make the same mistake.
For Rails 4 Heroku added the gem rails_12factor. If you were using it before they added it, then you'll have these two gems:
gem 'rails_log_stdout', github: 'heroku/rails_log_stdout'
gem 'rails3_serve_static_assets', github: 'heroku/rails3_serve_static_assets'
You have to remove them when you add the new one. (they're included). I think you can get away with it until you touch them lines in your gem file, then Heroku notices the duplication and cries out with the above error.
good luck with Rails 4.
After this command, you can do your normal bundle install again:
bundle install --no-deployment
I ran into something similar before. One way to fix it, I think, but may take more space on your server than you want, is to run
bundle install --deployment
and then try to deploy. This does something like install all of your gems into the vendor folder, which I believe is generally good to avoid... but will still probably work. My app used to behave like this, my solution was removing exact versions to download from in my Gemfile, and then rebundling and deploying.
gem 'rails_admin', :git => 'git://github.com/sferik/rails_admin.git', :branch => 'master'
to
gem 'rails_admin'
Or you can do what it suggests, and Git your project off the production server onto a local machine, bundle it, and then repush onto your server. This solution might not be 100% correct but some of it worked for me... just thought I'd share. Goodluck
In our case we were using a feature that wasn't available in an old version of bundler which ran on our production machine. Therefore it was enough to upgrade bundler, i.e. do a gem update bundler.
This might be a dangerous idea, but if absolutely must test something in a production deploy environment, you can edit the .bundle/config file
# This value is normally '1'
# Set it to '0'
BUNDLE_FROZEN: '0'
Now invoke bundle, in my case I needed to update a specific gem, so this my command
RAILS_ENV=production bundle update <whatever gem>
You should probably change it back after the update, so things work like you expect, afterwards. Again, this is probably unsupported, and YMMV
This issue can be related to submodules pointing to old versions of code. For me, I resolved this issue by updating my submodules
If you have submodules, try running:
git submodule update --init
bundle install
The error message for the command bundle install in windows 10 (rails v-7) was like
You are trying to install in deployment mode after changing
your Gemfile. Run `bundle install` elsewhere and add the
If this is a development machine, remove the C:/Users/friends/Gemfile freeze
by running `bundle config unset deployment`.
The dependencies in your gemfile changed
You have added to the Gemfile:
* pg
You have deleted from the Gemfile:
* sqlite3 (~> 1.4)
So I did exactly the error message asked me to do. Ran the following command
bundle config unset deployment
And then I again ran `bundle install and then it worked
I ran into this deploying a Nesta app after some gem updates. What worked for me was to delete the Gemfile.lock, run bundle install to re-generate it, and deploy again.
I ran into a similar issue however I did both bundle install and bundle update and Heroku still rejected my push.
I fixed the issue by just deleting Gemfile.lock and then running bundle install again. I then added, committed, and pushed that to my git repo. After that I had no problem pushing to Heroku.
for heroku, you don't have to change the syntax in the Gemfile. you can just add BUNDLE_GITHUB__HTTPS (note the double underscore) as an environment variable and set it to true (in your heroku app's dashboard under the Settings tab in the Config Vars section). this will switch the protocol from git:// to https:// for all such requests.
I had the error message when attempting push to Heroku. I found the following solution fixed.
Git pull origin master
Git status
Git commit
Git push origin master
Git push heroku master
I read a dozen solutions on different resources but didn't find exactly what could help me in this situation
So I did find a solution. Exactly saying i read the error message attentively and there was a sollution: Run bundle install elsewhere. "Elsewhere" was my Cloud9 where i developed my app. So my steps
copy Gemfile and Gemfile.lock from server to local machine with rsync command
insert these two files into my RoR project (i used Cloud9)
open Gemfile and make changes that i want. In my case i added gem 'thin'
in terminal cd to my app on Cloud9 and run bundle install. in this case you will have a changed version of Gemfile.lock
copy new Gemfile and Gemfile.lock on server using rsync
cd to my app folder and again run bundle install --deployment --without development test
DONE! Wish GOOD luck for all!
As of the time of this writing Bundler support for capistrano defaults to "deployment: true", per
https://github.com/capistrano/bundler
So as opposed to trying to modify the bundle by hand after bundler [via capistrano] has laid it down, you may be able to solve the problem permanently by adding this to your deploy.rb or other Capistrano config file [you can do it just for one stage file as well if necessary]:
set :bundle_config, { deployment: false }
and then deploying again.
You will then notice in the "cap" output the following line [note I am using rvm here but you may not be]
.../rvm ruby-2.7.6#... do bundle config --local deployment false
Why did this stop working all of a sudden?
This is the $1M question, I never had to mess with this, but once I got to an Ubuntu 20.04.05 machine, suddenly, yes. Same cap files, same ruby version, same rails version, same OS version except the minor number.
Did it work?
Did this work for you? Leave me a comment and let me know.
I'm getting this error with Passenger:
https://github.com/huerlisi/PDFKit.git (at master) is not checked out. Please run `bundle install` (Bundler::GitError)
When I run cap deploy (I'm using capistrano), it's saying that it's bundling the gem, so I'm not sure what's wrong.
I'm the huerlisi who's PDFKit branch you're using. I just want to tell you that you should consider switching back to the original branch at https://github.com/jdpace/PDFKit as I'm not maintaining my branch, and the 'always render as PDF' bug has finally being fixed:-)
If you're installing gems from a git source, you will need to install them using bundle install as the error says. The contents of them are usually saved in ~/.bundler and loaded in from there according to the specific version saved in Gemfile.lock.
What could be happening is that your application does not have a valid Gemfile.lock to latch on to and uses system gems by default.
What does bundle check show on your installed app?
It is not uncommon to have gems installed for the wrong version of ruby if you're using something like rvm.
I don't understand why i have to update my gems localy and push it to heroku, to get the updated version of them?
why there is no heroku bundle update command?
When you bundle update or run any of the equivalent CLI commands, I believe Bundler updates your Gemfile.lock file - which keeps a tree of all your gem dependencies - and the lock file is tracked by your git repository (see here for more info).
If you were able to run the command directly on Heroku, then you'd have to pull your repository again, otherwise you'd have a git fast-forward issue on your hands.
So really, you're not running any more commands by having to do it locally and push it back up.
The real reason why should run bundle update localy first is to test if your application is still working with the newer gem version. heroku bundle update would be a dangerous command.