I have a task to install some software BDD environmental SaaS tools which are:

1. Ruby Language;

2. Rails Framework;

3. Cucumber;

4. RSpec; and

5. Pivotal Tracker.

I have installed Ruby P/L and tried to configure the Rail framework though I have challenges with jekyll. I also tried to install cucumber and Rspec but i got the following error for the later

C:\Users\user\Desktop\Beijing\Professional\rspec>gem install rspec --version "~>

3.2.2"

ERROR: Could not find a valid gem 'rspec' (~> 3.2.2), here is why:

Unable to download data from https://rubygems.org/ - Errno::ECONNRESET

: An existing connection was forcibly closed by the remote host. - SSL_connect (https://api.rubygems.org/specs.4.8.gz)

My question is which order do I need to follow so as to install the SaaS tools?