lazar depends on a couple of external programs and libraries. All required libraries will be installed with the gem install lazar command. If any of the dependencies fails to install, please check if all required development packages are installed from your operating systems package manager.
Currently, the scores and the data to support answering the scientific questions are limited by the limited amount of data exchange in the cluster and because of lack of high-quality annotation. With better annotation, it will give more precise answers.