Description will follow.

Currently it is not running and work in progress. It will be updated.

1. Download GraalVM:
   curl -L https://github.com/oracle/graal/releases/download/vm-1.0.0-rc1/graalvm-ce-1.0.0-rc1-linux-amd64.tar.gz --output graalvm.tar.gz

2. Unzip:
   tar -xvzf graalvm.tar.gz

3. Add GraalVM /bin folder to PATH:
   export PATH=/path/to/graalvm/bin:$PATH

4. Get ruby + R:
   gu -c install org.graalvm.ruby
   gu -c install org.graalvm.R

5. Install needed Tools:
   apt-get update
   sudo apt-get install git gcc g++ libcurl4-openssl-dev libssl-dev libgomp1 bzip2 make clang llvm libc++-dev

6. Install R packages:
   R --jvm
   

• install.packages("stringr")
  
• install.packages("lattice")

7. install ruby Twitter gem:
   ruby -Sgem install twitter -v 5.17.0
   Comment line 2 in:
   path/to/graalvm/jre/languages/ruby/lib/ruby/gems/2.3.0/gems/http_parser.rb-0.6.0/lib/http_parser.rb
   #require 'ruby_http_parser'
   e.g. nano /path/to/graalvm/jre/languages/ruby/lib/ruby/gems/2.3.0/gems/http_parser.rb-0.6.0/lib/http_parser.rb

8. Clone project repo:
   git clone https://github.com/boris-spas/languageEmbed.git

9. Install node modules:
   npm install

10. compile Java
    javac *.java

11. Twitter Token:
    Save the twitter Token with the following structure in the languageEmbed/Twitter directory as twitterToken.txt:
    consumer_key=
    consumer_secret=
    access_token=
    access_token_secret=
    

If you need a token follow these instructions
https://developer.twitter.com/en/docs/basics/authentication/guides/access-tokens:
Generating access tokens:

• Login to the apps.twitter.com interface using your Twitter credentials
• Create an app or open an existing app that you would like to create access tokens for
• Navigate to the 'Keys and Access Tokens' page
• Scroll down and click on the 'Create my access token' button
• Take note of your access token as you will use in to access certain API endpoints

12. open browser at https://localhost:3000/sentiment