[rDock-list-def] build failure on Fedora 30

[Tim D. <tdu...@gm...>]

I'm having problems building rDock for source on Fedora 30.
the complete session can be seen here:
https://gist.github.com/tdudgeon/55662d45c19f2d2c68183ab8731c1baa

I can build fine on a Centos7 platform.

Any ideas what's wrong? The error is not too informative.

Thanks
Tim