course-website-16fa

Website for Penn's Data Structures and Algorithms course (CIS 121 Fall 2016).

Installation

Install Ruby and the Bundler gem. If you are using a Mac, you already have Ruby installed, so the following command should work (maybe needing sudo):
```
$ gem install bundler
```
Install NPM. It is available as a Homebrew package, so you can just run
```
$ brew install npm
```
(Otherwise, follow the NPM project's instructions for your platform.)
Install this project's dependencies from Bundler and NPM, and check out submodules that this project depends on:
```
$ bundle install
$ npm install
```
Build and run the website locally. (Note that all Jekyll commands such as jekyll build or jekyll serve must be prefixed with bundle exec.)
```
$ bundle exec jekyll serve --watch --incremental
```
Now, navigate to http://localhost:4000/, and you should see the website!