The DSpace Project provides all the functionality required to build, install and upgrade and dspace instance.
'org.dspace:dspace:4.0-rc2'
<dependency>
<groupId>org.dspace</groupId>
<artifactId>dspace</artifactId>
<version>4.0-rc2</version>
</dependency>
<dependency org="org.dspace" name="dspace" rev="4.0-rc2"/>
"org.dspace", "dspace", "4.0-rc2"