Glimpse just needs its DLL's to be in the bin
folder on the server.
Some deployment techniques (like on Azure Websites) leverage NuGet package restore to download dependencies and build your site right on the server. With these techniques you don't have to do anything.
For simpler techniques, like xcopy or FTP of files, just make sure to include the DLL's - they are already being copied to the bin
when you build your site.