Fix broken docs links and improve environment setup documentation (ROS1 / ROS2 / Python API)

Gemfile

@@ -0,0 +1,34 @@
+source "https://rubygems.org"
+
+# Hello! This is where you manage which Jekyll version is used to run.
+# When you want to use a different version, change it below, save the
+# file and run `bundle install`. Run Jekyll with `bundle exec`, like so:
+#
+#     bundle exec jekyll serve
+#
+# This will help ensure the proper Jekyll version is running.
+# Happy Jekylling!
+
+# gem "github-pages", group: :jekyll_plugins
+
+# To upgrade, run `bundle update`.
+
+gem "jekyll"
+gem "minimal-mistakes-jekyll"
+
+# The following plugins are automatically loaded by the theme-gem:
+#   gem "jekyll-paginate"
+#   gem "jekyll-sitemap"
+#   gem "jekyll-gist"
+#   gem "jekyll-feed"
+#   gem "jekyll-include-cache"
+#
+
+
+# If you have any other plugins, put them here!
+group :jekyll_plugins do
+
+    gem 'jemoji', '~> 0.5.1'
+
+end
+

README.md

@@ -1,11 +1,44 @@
-# Behavior Studio
+# Jekyll Local Installation
 
-This project presents different approaches to the follow-the-line exercise but using artificial intelligence to complete the circuits. The solutions presented are:
-- Using classification networks.
-- Using regression networks.
-- Using reinforcement learning.
-- Solution for real robots.
+## Installing Ruby on Ubuntu
 
-For more information about the project you can consult the [website of Behavior Studio](https://jderobot.github.io/BehaviorStudio/). 
+First of all, we need to install all the dependencies typing:
 
-<img src="https://jderobot.github.io/assets/images/projects/neural_behavior/autonomous.jpeg" alt="config" style="zoom:20%;" />
+```bash
+sudo apt-get install ruby-full build-essential zlib1g-dev
+```
+
+After that, we need to set up a gem installation directory for your user account. The following commands will add environment variables to your `~/.bashrc` file to configure the gem installation path. Run them now:
+
+```bash
+echo '# Install Ruby Gems to ~/gems' >> ~/.bashrc
+echo 'export GEM_HOME="$HOME/gems"' >> ~/.bashrc
+echo 'export PATH="$HOME/gems/bin:$PATH"' >> ~/.bashrc
+source ~/.bashrc
+```
+
+Finally, we install Jekyll:
+
+```bash
+gem install jekyll bundler
+```
+
+Notice that we don't use the `root` user :-)
+
+## Running Jekyll Serve
+
+By default, the Jekyll server is launched with the following command (which is the one indicated on your website).
+
+```bash
+bundle exec jekyll serve
+```
+
+If in the process of building the server there is a dependency problem, for example, there is a missing library to install, it is **necessary to delete** the `Gemfile.lock` file so that it is rebuilt with the installed dependency. This list of dependencies is found in the `Gemfile` file (in Python it would be equivalent to the `requirements.txt` file) and the version of each of the installed gems (packages) is specified. Having a list of dependencies is important for future updates as well as knowing the libraries needed to run the server. Once the `Gemfile.lock` file is deleted, the command shown above is launched again and the dependency errors should end.
+
+## FAQ
+
+- Error building Jekyll server: 
+
+```bash
+jekyll build --incremental --verbose
+```