osc install

steps.md

Install basic packages

sudo apt-get update
sudo apt-get install emacs
sudo apt-get install git libxml2-dev libxslt-dev

Install rbenv

1. install rbenv (see rbenv install instructions for you platform)
2. also install the rbenv-default-gems plugin
3. create ~/.rbenv/default-gems, this should contain bundler\nrails

Install 'osc'

git clone https://github.com/lml/osc.git
cd osc
rvm install "$(cat .ruby-version)"
gem install bundler
bundle install

One note that probably needs addressed

NOTE: SitemapGenerator 4.x uses a new file naming scheme which is more standards-compliant.
If you're upgrading from 3.x, please see the release note in the README:

https://github.com/kjvarga/sitemap_generator#important-changes-in-version-4

The simple answer is that your index file is now called sitemap.xml.gz
and not sitemap_index.xml.gz, but please take a look and see what else has changed.

Set up the development database using rake db:setup after bundle install (or bundle install --without production)