Reminder: Do not include any PHI or PII in Confluence. If you require 508 accessibility assistance or any other support for this system, then please send an email to onc-jira-questions@healthit.gov
Table of Contents |
---|
Introduction
This guide details the process for installing the system requirements of the Direct Certificate Discovery Tool (DCDT, or the Tool).
Hardware Requirements
Hardware Type | Minimum Requirement | Notes |
CPU | 1 Processing Unit @ 2.0GHz | Only a rough estimate. |
Memory (RAM) | 3GB | Less memory is required if the pieces of software are run on different machines. |
Software Requirements
Software Name | Minimum Version | Notes |
Ubuntu (Server) | 12.04 LTS (Precise Pangolin) or 13.10 04 (Saucy SalamanderRaring Ringtail) | |
Oracle Java 7 JDK + JRE | 1.7.0 | Install instructions detailed below. |
Mercurial CLI | 2.2.2 | Install instructions detailed below. |
OpenSSL CLI | 1.0.0 | Install instructions detailed below. |
Apache Ant | 1.7 | Install instructions detailed below. |
Apache Maven | 3.0 | Install instructions detailed below. |
Apache Tomcat | 7.0 | Install instructions detailed below. |
Install Software Requirements
System
Installing the software packages detailed below requires several common system-wide utilities. They can be installed by running:
sudo apt-get install wget
Java Development Kit (JDK) & Java Runtime Environment (JRE)
In order to get the proprietary Oracle Java 7 packages, a custom install script (provided by the OAB Java GitHub project) must be utilized. To create and install the packages, run the following:
...
These errors can be safely ignored.
Mercurial CLI
Run the following:
sudo apt-get install mercurial
OpenSSL CLI
Run the following:
sudo apt-get install openssl
Apache Ant
Run the following:
sudo apt-get install ant
Apache Maven
Run the following:
sudo apt-get install maven
Apache Tomcat
Run the following:
sudo apt-get install tomcat7 tomcat7-admin