Mac OSX 10.11+

This page provides instructions on installing Autolab for development on Mac OSX 10.11+. If you encounter any issue along the way, check out Troubleshooting.

Follow the step-by-step instructions below:

Install one of two database options
- SQLite should only be used in development
- MySQL can be used in development or production
Install homebrew
Install rbenv and ruby-build using homebrew:
```
brew install rbenv ruby-build
```
Restart your shell at this point in order to start using your newly installed rbenv.

Clone the Autolab repo into home directory and enter it:

cd ~/
git clone https://github.com/autolab/Autolab.git && cd Autolab

Install the correct version of ruby:
```
rbenv install $(cat .ruby-version)
```
At this point, confirm that rbenv is working (you might need to restart your shell):
```
$ which ruby
~/.rbenv/shims/ruby

$ which rake
~/.rbenv/shims/rake
```
Note that Mac OSX comes with its own installation of ruby. You might need to switch your ruby from the system version to the rbenv installed version. One option is to add the following lines to ~/.bash_profile:
```
export RBENV_ROOT=<rbenv folder path on your local machine>
eval "$(rbenv init -)"
```
Install bundler:
```
gem install bundler
rbenv rehash
```
Install the required gems (run the following commands in the cloned Autolab repo):
```
cd bin
bundle install
```
Refer to Troubleshooting for issues installing gems.
Install the universal-ctags package:
```
brew install --HEAD universal-ctags/universal-ctags/universal-ctags
```
Afterward, run which ctags to ensure that the package lies on your PATH and can be found.
Initialize Autolab Configs
```
cp config/database.yml.template config/database.yml
cp config/school.yml.template config/school.yml
cp config/autogradeConfig.rb.template config/autogradeConfig.rb
```
- Edit school.yml with your school/organization specific names and emails.
- Edit database.yml with the correct credentials for your chosen database. Refer to Troubleshooting for any issues and suggested development configurations.
Create a .env file to store Autolab configuration constants.
```
cp .env.template .env
```
If you have not installed Tango yet, you do not need to do anything else in this stage. If you have already installed Tango, you should make sure to fill in the .env file with values consistent with Tango's config.py
Initialize application secrets.
```
./bin/initialize_secrets.sh
```
Create and initialize the database tables:
```
bundle exec rails db:create
bundle exec rails db:migrate
```
Do not forget to use bundle exec in front of every rake/rails command.

Create initial root user, pass the -d flag for developmental deployments:

# For production:
./bin/initialize_user.sh

# For development:
./bin/initialize_user.sh -d

Populate dummy data (for development only):
```
bundle exec rails autolab:populate
```
Start the rails server:
```
bundle exec rails s -p 3000
```
Go to localhost:3000 and login with either the credentials of the root user you just created, or choose Developer Login with:
```
Email: "admin@foo.bar".
```
Install Tango, the backend autograding service. Information on linking Autolab to Tango can be found on this page as well.
If you would like to configure Github integration to allow students to submit via Github, please follow the Github integration setup instructions.
If you would like to configure LTI integration to link Autolab courses to LTI platforms, please follow the LTI integration setup instructions.
Now you are all set to start using Autolab! Please fill out this form to join our registry so that we can provide you with news about the latest features, bug-fixes, and security updates. For more info, visit the Guide for Instructors and Guide for Lab Authors.