Last updated: November 10, 2026
Is Ruby down? User reports indicate possible problems with Ruby
Ruby is a popular programming language created by Yukihiro Matsumoto, known for its simple and readable code. This page tracks reported Ruby problems, from failing gem installs and SSL errors to RubyGems.org outages.
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Ruby problems reported in the last 24 hours
Most reported problems
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Most reported locations
Where Ruby reports are coming from in the last 24 hours.
No problem locations to show yet. Ruby looks fine right now. Locations appear here as soon as users submit reports.
Latest Ruby user reports
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Ruby outage history
Our latest check and the live report status for Ruby.
✓ Our latest check (8 November 2026, 3:10 AM PKT): ruby-lang.org answered normally in 281 ms.
Good news. Ruby has no reported problems right now. If it is not working for you, report it above and your report will appear here.
Ruby uptime and reports
Live report counts and the day by day record for the last 30 days.
User reports received in each period.
Last 30 days, day by day: 11 October 2026 to 9 November 2026
Green: up. Red: outage. Amber: some checks failed. Grey: no record yet.
The daily record builds from today as our checks run. Grey days have no saved record yet. A red day marks a confirmed outage.
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Ruby on social media
An early signal from outside our site, watched in rotation.
Posts on Bluesky saying Ruby is down. Checked 8 November 2026, 12:21 PM PKT.
Quiet right now. Nobody on Bluesky is saying Ruby is down.
Guides that can fix it
Step by step fixes for the problems people report most.
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Is Ruby Down Right Now?
No, Ruby is not down right now in any general sense. Ruby is a programming language that runs on your own machine. When developers say Ruby is down, they usually mean RubyGems.org is unreachable or a local install has broken.
This page tracks the live Ruby status through developer reports. It helps you decide is Ruby down for everyone because of a service problem, or is your own setup the thing that failed.
Is Ruby Down for Me or Everyone?
A real Ruby outage centers on shared services like RubyGems.org. When that site struggles, gem installs fail for developers everywhere at once. If only your machine errors, the cause is local. Ask is Ruby down for me only, then check the reports above. A shared spike means wait it out. No spike means fix your own install.
Why Does Gem Install Keep Failing?
Gem installs fail most often over certificates and network blocks. Old Ruby versions carry expired SSL certificates, so the gem client cannot trust RubyGems.org. Firewalls and office networks also block the connection. Updating Ruby or the gem client fixes most cases. The error text tells you which one you face, so read the first lines closely.
Ruby Version Problems on Your Computer
Many projects need one exact Ruby version. Your system may ship an older one, or two versions may fight over the default. Version managers like rbenv and RVM exist to solve this. They let each project pin its own version. Gem conflicts often vanish once the project uses the version named in its Gemfile.
Is RubyGems Down or Is It Your Setup?
RubyGems.org hosts almost every gem your projects download. It has had outages before, and bundle install fails worldwide when it does. Open the site in a browser to test it. If it loads, your problem is local. If it times out from several networks, the service itself is having a bad day.
Common Ruby Problems and Fixes
gem install fails with an SSL certificate error
gem install fails with an SSL certificate error: Update Ruby to a current version first. Then update the gem client itself. Old installs cannot trust the modern RubyGems.org certificates.
‘ruby’ command not found in the terminal
‘ruby’ command not found in the terminal: Install Ruby, then restart the terminal. If you use a version manager, pick a version and set it as the default for your shell.
Bundler version conflicts on a project
Bundler version conflicts on a project: Install the Bundler version named at the bottom of the Gemfile.lock file. Delete stale lock files only when the project lead agrees.
Native gem extensions fail to build
Native gem extensions fail to build: Install the build tools and development headers for your system. On Linux, add the Ruby dev package. On a Mac, install the Xcode command line tools.
Gem downloads timing out or crawling
Gem downloads timing out or crawling: Test RubyGems.org in a browser. Switch networks or drop the VPN for a minute. Retry with a wired connection if downloads keep stalling.
Having a problem with Ruby?
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Frequently Asked Questions
How do I fix a gem install SSL certificate error?
Update Ruby and then update RubyGems itself with gem update –system. Old certificate bundles are the main cause of this error.
How do I check which version of Ruby I have?
Type ruby -v in your terminal. It prints the exact version and platform your shell is using right now.
What is the difference between Ruby and Ruby on Rails?
Ruby is the programming language. Rails is a web framework written in Ruby. You install Ruby first, then add Rails as a gem.
Why does my terminal say ‘command not found: ruby’?
Ruby is not installed, or its folder is missing from your PATH. Install it, restart the terminal, and try the version command again.
How do I update Ruby on my computer?
Most developers use a version manager such as rbenv, RVM, or chruby. Install the new version there and set it as the default.
Why is bundle install failing on my project?
A gem version conflict or an old Bundler is the usual cause. Match the Bundler version in the lock file and read the first conflict message.