There appears to be an issue with the Spring Test Suite build (r291). The Test_Client_SpringCI POM contains dependencies on two Tuscany modules which are also SNAPSHOT versions: 

        <dependency>
            <groupId>org.apache.tuscany.sca</groupId>
            <artifactId>tuscany-base-runtime</artifactId>
            <version>2.0-SNAPSHOT</version>
        </dependency>
        <dependency>
            <groupId>org.apache.tuscany.sca</groupId>
            <artifactId>tuscany-implementation-spring-runtime</artifactId>
            <version>2.0-SNAPSHOT</version>
        </dependency>

There should not be a need to depend on Tuscany modules and SNAPSHOTS should definitely not be used.