Can't find library files IRLib2

I am using Arduino 1.8.1

I installed the IRLib2-master directory without modification into my alternate library directory.

I use this separate directory so that the main Arduino installation can stay fairly universal and I don't need to worry which supplemental libraries I have added when moving to another installation.

I have other libraries installed in the same location and these work without issue in the same project.

I declared the following in my file:

//#include <IRLibAll.h> // This doesn't work either when uncommented

#include <IRLibRecv.h>
#include <IRLibDecodeBase.h>
#include <IRLib_P01_NEC.h>

After adding the new library, I closed the program and I also flushed (erased) the temporary directory to force a build.

When I compile, the system reports:

fatal error: IRLibRecv.h: No such file or directory

What I did notice is that the IRLib2-master directory nests all the individual files in subdirectories. For example there is a IRLibRec sub directory.

I assume the problem is that the tools can't drill down to figure out the path.

How should I best address this is a standardized way. The 100 page pdf of IRLib2 doesn't use any paths for includes in its examples.

Al

If I move the individual sub directories to the root library, everything works. It just makes the IRLib2 into a whole bunch of separate libraries.

In most cases, including mine, you don't need them all.

Al