I have compiled the latest source code for RevitLookup 2017 from Jeremy Tammik's GitHub (https://github.com/jeremytammik/RevitLookup).
Note: I did not create or edit this Revit Addin. I am only compiling it for those that don't understand or want to compile it for themselves.
Here is the download link: RevitLookup2017.zip
It is also listed on the right-hand column under downloads.
