package com.smartbear.ready.cmd.runner.pro does not exist

Hi, 

I am trying to upgrade my Soapui - cucumber test framework to soapui pro - cucumber framework. I am getting a error as "package com.smartbear.ready.cmd.runner.pro does not exist". I have added the plugin as given below in my pom file

<plugin>
<groupId>com.smartbear</groupId>
<artifactId>ready-api-maven-plugin</artifactId>
<version>2.3.0</version>
<!-- <configuration>
<projectFile>project_path</projectFile>
<reportFormat>HTML</reportFormat>
<junitReport>true</junitReport>
<reports>${basedir}/target/surefire-reports</reports>
<environment>Dev</environment>
</configuration> -->
<executions>
<execution>
<phase>test</phase>
<goals>
<goal>test</goal>
</goals>
</execution>
</executions>
</plugin>

Could someone please help.