@ian think you posted in the wrong section, this is EmonSD not EmonESP.
There are actually 3 libraries “missing” but you must have the 3rd library already installed on your system. If you use the released versions of EmonESP they include the libraries, it’s just the master that doesn’t include them.
Thanks. Must get my eyes tested. I got the files from the git repository pointed to in the emonESP guide. Can you tell me how do you get the released files?
X Releases being the number of official released versions of the repository and currently X being 17 for EmonESP. Some people don’t use master copies of GitHub because they haven’t been officially released and may contain bugs, but you could same the same about official releases to be honest.