The mod hasn't been updated for more than a year, the author hasn't been around since August and has not responded to any PMs or postings.
If/when @m4v comes back, I'll gladly return control of this mod to him.
The new version for KSP 1.4.1 has new dependencies
Click Through Blocker
CKAN has been updated to install the dependencies, if needed.
Mod originally written by @m4v, original thread is here: https://forum.ker