When i'm trying to install bundle with this command "bundle install" then it is showing me
could not locate gemfile
Please help me!!!!
here is the screenshort see this
Make sure you have installed Bundler with bundler -v. If you don't have it, install it with gem install bundler.
Later, create a new gemfile with bundle init command.
To work, you need to have a file name Gemfile with a list of all gem required by your application.
Locate this file and run the command in the same directory.
Related
how's going?
I trying to create my first application with Ruby on Rails, I can create the project but I can't run the server.
My OS is Windows.
I installed Node, Yarn, Ruby, Rails, Sqlite3.
This message appears when I try to run "rails s"
Could not find gem 'sqlite3' in locally installed gems.
Run `bundle install` to install missing gems.
I run the command "bundle install", "bundle update" and doesn't work. This message appears when I run "bundle install":
An error occurred while installing sqlite3 (1.4.2), and Bundler cannot continue.
In Gemfile:
sqlite3
When I verify the version of sqlite3:
enter image description here
I tried editing Gemfile:
gem 'sqlite3', '~> 1.4.2'
And tried install this way:
gem install sqlite3 -v '1.4.2' --source 'https://rubygems.org/'
I tried this steps too:
https://www.youtube.com/watch?v=cAseoJeNG8I
I follow the recommendation in the documentation for windows users and run "bin/rails s" on Bash, but still the same problem.
I read other answers here to similar questions but did not help me, for this I ask with this.
If something was a miss to you understand the problem please tell me and I provide the information.
Thanks, everyone.
The above Error occurred because sqlite3 is not installed on your system.
Step1:- First, install the sqlite3 on your system by following the steps mention here
Step2:- Run bundle install
Have you tried deleting gemfile.lock? Try delete and after that again type bundle install
I'm learning Rails with tutorials from Ruby on Rails by Michael Hartl: https://www.railstutorial.org/book
I used the following command to generate a controller:
rails generate controller StaticPages home help
Which generates the following error regarding version conflicts:
check_version_conflict': can't activate bundler-1.12.4, already
activated bundler-1.13.0.pre.1 (Gem::LoadError)
I don't know which bundler version to use. The current version of bundler is: 1.13.pre.1
The following command continued failing due to about five gem dependencies that failed to install automatically, which included listen and nokigiri.
bundle install --without production
I tried installing the dependent gems manually, but I'm still having issues.
How do I resolve the check_version_conflict issue with Bundler when generating Rails controllers?
I'll accept an answer that instructs removing current Ruby libs and installing a new development environment from scratch.
Bundler will install project-specific versions of your gems so that you don't have to manage global dependencies.
In effect, if you install Rails with bundler and you also install it with sudo gem install rails or something like that, you'll have two versions on your computer. By default, calling rails will refer to the global version.
If you call bundle exec rails (or bundle exec <gem_name>), it will call the bundler-specific version.
Ten steps to resolve your issues with Bundler
(optional) Uninstall Ruby. There are many ways to do so, here's one: https://superuser.com/questions/194051/how-to-completely-remove-ruby-ruby-gems-on-mac-os-x-10-6-4
(optional) Use rbenv to install Ruby. Follow instructions here: https://github.com/rbenv/rbenv
Make a repo directory that will house your future Rails app
From the command line:
mkdir repo
cd repo
Install Bundler and create a Gemfile for the directory
From the command line:
gem install bundler
bundle init
Open the repo/Gemfile with your editor, and configure it to instruct Bundler which version of Rails to install
In repo/Gemfile:
source "https://rubygems.org"
gem "rails", "4.2.6"
Install Rails via Bundler
From the command line:
bundle install
Create a new Rails app using Bundler, and cd into it
From the command line:
bundle exec rails new whatevs
cd whatevs
Your Rails app will have a Gemfile by default. Open it and add the gems you wish to use in your app.
In repo/whatevs/Gemfile:
gem 'nokogiri', '1.6.8'
From repo/whatevs/ directory, install your app's Gems via Bundler
From the command line:
bundle install
From repo/whatevs/ directory, generate a controller
From the command line:
bundle exec rails generate controller static_pages home help
How does Bundle know what gems need to be installed when I do a "bundle install"? Does it look for gems in a specific directory?
Bundler looks for a your gem dependencies in the Gemfile at the root of your Rails project folder, and executes the command bundle install.
While creating creating an integration test via rails generate integration_test foo it declined with
Could not find ffi-1.0.9 in any of the sources
Run `bundle install` to install missing gems.
I ran bundle install to install missing gems, but with no success. Still the same error. I have gem 'ffi' in my Gemfile.
I switched the gemfile line to gem 'ffi', :git => 'git://github.com/ffi/ffi.git' and bundle installed again. It did all sort of stuff and wrote "Your bundle is complete" at the end.
However when I run the rails generate... command again I get:
git://github.com/ffi/ffi.git (at master) is not checked out. Please run 'bundle install'
What the hell is going on with this ffi?
I ran into the same problem and solved it by removing the Gemfile.lock and re-run bundle install.
Perhaps try 'bundle exec rails generate...'
bundle install was failing because it could ffi failed with NoMethodError for spec.
Removing Gemfile.lock, empty the gemset and doing bundle install worked.
Authlogic has a couple unfortunate deprecation warnings that are fixed in a fork.
How do I use this forked version? I tried adding the following to my Gemfile:
gem 'authlogic', :git => 'git://github.com/railsware/authlogic.git'
And it didn't work quite that well. I started getting:
git://github.com/railsware/authlogic.git (at master) is not checked out. Please run bundle install
And
The git source git://github.com/railsware/authlogic.git is not yet checked out. Please run bundle install before trying to start your application
Assistance will be rewarded with virtual cookies.
Have you tried running bundle install after removing Gemfile.lock?
rm Gemfile.lock
bundle install
Your Gemfile configuration should work, I was able to use the same for and my bundle install command executes as does my bundle list command.
My other suggestion would be removing you ~/.bundler and .bundle directories and checking that you have properly configured git.
You need to run bundle install from the terminal after updating your Gemfile.