These tools depend upon DNSjava (<https://github.com/dnsjava/dnsjava>), the Jakarta Commons CLI and Logging libraries (<https://commons.apache.org/proper/commons-cli>), slf4j (<https://www.slf4j.org>), and Sun's Java Cryptography extensions. A copy of each of these libraries is included in the distribution.
See the "[licenses](https://github.com/dblacka/jdnssec-tools/tree/master/licenses)" directory for the licensing information of this package and the other packages that are distributed with it.
There is a source distribution also downloadable from the [releases](https://github.com/dblacka/jdnssec-tools/releases) page, but this should work with a clone of this repo.
As of version 0.20, there is a one-jar (aka an executable jar) as part of the distribution. It can also be downloaded from the [releases](https://github.com/dblacka/jdnssec-tools/releases) page.
Questions or comments may be directed to the author (<mailto:davidb@verisign.com>), or by creating issues in the [github issue tracker](https://github.com/dblacka/jdnssec-tools/issues).