Cluser buster bug

[sarah-chapin]

Hello,

I believe there was a bug introduced in recent updates. When I use a version of this repository that I downloaded January 2nd to create custom cistarget databases, I can run the code without error. However, when trying to use the latest version of this repository, downloaded today, I receive the following error message:

Error: Cluster-Buster binary ("cbust") could not be found or is not executable.

This occurs even when cbust is in the same directory and is executable.