You also appear to have libraries within libraries. You should have:
Docs \ Arduino \ Libraries \ arduino_osc
Docs \ Arduino \ Libraries \ Ethernet
Docs \ Arduino \ Libraries \ String
They should not be nested.
Thanks for that.
I am showing my ignorance.
What is/was going on was I would download a library and extract it as was.
The actual file was probably nested and I simply moved it to my "libraries" directory.
I'll try to get that looked at.
Just now I am having problems with the FREETRONICS 16x2 display and getting the datasheet.
Their PDF seems corrupt, and I am trying to learn how to use it for the sake of an exercise.
Anyway, I'm babbeling now. I shall try to get the libraries sorted out ASAP.