javasvn issues, not respecting developerConnection

Baseline: Setup buildnumber plugin to use providerImplementation javasvn. Trying to avoid requiring desktop installs of subversion for everyone who works on the project.

round 1: missing scm url error

-seems to be known, it's not the pom/scm/url entry that was missing, but requires the /pom/scm/developerConnection to be populated.

round2: noclassdeffounderror com/trilead/ssh2/Interactivecallback

-Downloaded jar from location defined in ibiblio pom, added to local repo, modified dependency and created new pom for version 'build213' as there was no svnkit-1.2-patch jar available anywhere.
-Updated my pom to include local repo location.
-Not sure why needed SSH library, but doing it anyway.

round3: still noclassdeffounderror

-updated POM:

<pluginManagement>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>buildnumber-maven-plugin</artifactId>
<dependencies>
<dependency>
<!-- not on ibiblio, in local repository -->
<groupId>com.trilead</groupId>
<artifactId>trilead-ssh2</artifactId>
<version>build213</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</pluginManagement>

round 4: reading SVN from wrong location in the first place.

***My pom has a developerConnection defined as 'scm:svn:http://subversion-server'.
***I originally checked out the project using eclipse from an svn+ssh:// approach.
***Error is trying to checkout from svn+ssh:// from local .svn INSTEAD OF the developerConnection.