Append some missing dependencies

README.md

@@ -17,25 +17,30 @@ If you want to host the application with your own hardware, follow the instructi
 #### Dependencies
 Download and uncompress the source code for each of following dependencies:
 
-* [ccd-job-queue-0.1.8](https://github.com/bd2kccd/ccd-job-queue/releases/tag/v0.1.8)
 * [ccd-mail-0.2.4](https://github.com/bd2kccd/ccd-mail/releases/tag/v0.2.4)
 * [ccd-db-0.6.7](https://github.com/bd2kccd/ccd-db/releases/tag/v0.6.7)
 * [ccd-commons-0.3.1](https://github.com/bd2kccd/ccd-commons/releases/tag/v0.3.1)
+* [ccd-db-0.6.5](https://github.com/bd2kccd/ccd-db/releases/tag/v0.6.5)
+* [remoteSchedulerClient](https://github.com/bd2kccd/remoteSchedulerClient/archive/v0.1.4.zip)
+* [ccd-job-queue-0.1.8](https://github.com/bd2kccd/ccd-job-queue/releases/tag/v0.1.8)
+
 To install the dependencies, go to the top directory of each project and do a maven install by typing **mvn install**.
 
 #### Application
 Download and uncompress the application source code  [causal-web-1.3.7](https://github.com/bd2kccd/causal-web/releases/tag/v1.3.7).  To compile and build the application, go to the directory **causal-web-1.3.7** and type **mvn package**.
 
 #### External Dependencies
+You need both of these jars:
 * [causal-cmd-0.2.1-jar-with-dependencies.jar](https://github.com/bd2kccd/causal-cmd/releases/tag/v0.2.1)
+* [tetrad-lib-6.7.0.jar](https://cloud.ccd.pitt.edu/nexus/content/repositories/releases/edu/cmu/tetrad-lib/6.7.0/tetrad-lib-6.7.0.jar)
 
 ## Configure the software
 
 ### Setup the directory structure and copy libraries
 First, you need to create a workspace for the application to work in.  Create a directory called **workspace**, for an example ***/home/tuser/workspace***.  
 Inside the workspace directory, create another folder called **lib**, for example ***/home/tuser/workspace/lib***.  
 
-Copy the **causal-cmd-0.2.1-jar-with-dependencies.jar** to the  **workspace/lib** folder.
+Copy the **causal-cmd-0.2.1-jar-with-dependencies.jar** and the **tetrad-lib-6.7.0.jar** to the  **workspace/lib** folder.
 
 ### Configure
 There are 4 configuration files to configure located in causal-web-1.3.7/src/main/resources folder:
@@ -73,6 +78,32 @@ spring.profiles.active=scheduler,mysql
 
 Make sure you set **ccd.server.workspace=/home/tuser/workspace** and **ccd.folder.lib=lib** in the **ccd.properties** file.
 
+#### Alternative Database configuration
+Instead of MySQL and HSQL, you might find it more convenient to use [H2 Database Engine](https://www.h2database.com/html/main.html). To enable this:
+
+1. In the `pom.xml` file add the following dependency:
+```
+<dependency>
+    <groupId>com.h2database</groupId>
+    <artifactId>h2</artifactId>
+    <version>1.4.199</version>
+</dependency>
+```
+
+2. Create a file called `application-h2.properties` in `causal-web-1.3.7/src/main/resources` folder: and add the following contents:
+```
+# DATASOURCE (DataSourceProperties)
+spring.datasource.url=jdbc:h2:mem:testdb
+spring.datasource.driverClassName=org.h2.Driver
+
+# JPA (JpaBaseConfiguration)
+spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
+```
+3. In the `application.properties`, set the following property to:
+```
+spring.profiles.active=scheduler,h2,shiro
+```
+
 ## Compile the Program
 Go to the **causal-web** directory and run the command **mvn clean package**. This will create a jar file called **causal-web-1.3.7.jar** in the **/target** folder.