Files
gitlabhq/doc/update/ruby.md
T
Dmitriy Zaporozhets e502d785f9 Merge branch 'master' of dev.gitlab.org:gitlab/gitlabhq into code-from-ce-6-7
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

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	CHANGELOG
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	app/controllers/application_controller.rb
	app/models/user.rb
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	app/views/groups/show.html.haml
	config/gitlab.yml.example
	db/schema.rb
	features/steps/project/project_browse_branches.rb
	lib/api/projects.rb
	lib/gitlab/ldap/access.rb
	lib/gitlab/ldap/adapter.rb
	lib/gitlab/ldap/person.rb
	lib/gitlab/upgrader.rb
2014-03-18 11:15:01 +02:00

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Markdown

# Updating Ruby from source
This guide explains how to update Ruby in case you installed it from source according to the instructions in https://gitlab.com/gitlab-org/gitlab-ce/blob/masterdoc/install/installation.md#2-ruby .
### 1. Look for Ruby versions
This guide will only update `/usr/local/bin/ruby`. You can see which Ruby binaries are installed on your system by running:
```bash
ls -l $(which -a ruby)
```
### 2. Stop GitLab
```bash
sudo service gitlab stop
```
### 3. Install or update dependencies
Here we are assuming you are using Debian/Ubuntu.
```bash
sudo apt-get install build-essential zlib1g-dev libyaml-dev libssl-dev libgdbm-dev libreadline-dev libncurses5-dev libffi-dev curl
```
### 4. Download, compile and install Ruby
Find the latest stable version of Ruby 1.9 or 2.0 at https://www.ruby-lang.org/en/downloads/ . We recommend at least 2.0.0-p353, which is patched against [CVE-2013-4164](https://www.ruby-lang.org/en/news/2013/11/22/heap-overflow-in-floating-point-parsing-cve-2013-4164/).
```bash
cd /tmp
curl --progress http://cache.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p353.tar.gz | tar xz
cd ruby-2.0.0-p353
./configure --disable-install-rdoc
make
sudo make install # overwrite the existing Ruby in /usr/local/bin
sudo gem install bundler
```
### 5. Reinstall GitLab gem bundle
Just to be sure we will reinstall the gems used by GitLab. Note that the `bundle install` command [depends on your choice of database](https://gitlab.com/gitlab-org/gitlab-ce/blob/masterdoc/install/installation.md#install-gems).
```bash
cd /home/git/gitlab
sudo -u git -H rm -rf vendor/bundle # remove existing Gem bundle
sudo -u git -H bundle install --deployment --without development test mysql aws # Assuming PostgreSQL
```
### 6. Start GitLab
We are now ready to restart GitLab.
```bash
sudo service gitlab start
```
### Done