Open control interface https://esl.github.io/html-zip-reader/main.html. There you can press "Install" button.
And/or go to https://esl.github.io/html-zip-reader/PR/4367/236743/odbc_mssql_mnesia.27.0.1-amd64/big.tar.gz/index.html to view the reports example.
To run locally use:
python3 -m http.server
test url: http://localhost:8000/PR/4367/236734/elasticsearch_and_cassandra_mnesia.27.0.1-amd64/big.tar.gz/index.html