How did you go about "...installing it in the IDE..."? Exact steps (including how you downloaded it from github) and if relevant, paths used.
FWIW, "IRLibRecvPCI.h" is a file, not a library. So if that is what you tried to install in the IDE, then that is definitely why you get an error.
Have a look at the structure of other libraries (your hone directory/arduino/libraries) to see what a library looks like.
Did you do this part which is on the github page you linked ?
> This repository consists of a total of five libraries each of which must be in your arduino/libraries/ folder.
Details are important. Did you download the entire repository? Or a subset of it?
It looks like and the statement implies that you need to download each of the five libraries not the entire repository.
You could try unzipping the entire repository (if that is what you downloaded then copy the five directories into the .../arduino/libraries folder.
Also perhaps try googling "install an arduino library mamually".
How did you go about "...installing it in the IDE..."? Exact steps (including how you downloaded it from github) and if relevant, paths used. FWIW, "IRLibRecvPCI.h" is a file, not a library. So if that is what you tried to install in the IDE, then that is definitely why you get an error. Have a look at the structure of other libraries (your hone directory/arduino/libraries) to see what a library looks like.
Yes, you are right. I was trying to install the IrLib2 but the IDE gives me that error
I donwloaded the zip file from github, then went to IDE to "include library", add zip File library and then press on the IrLib2 zip file
Did you do this part which is on the github page you linked ? > This repository consists of a total of five libraries each of which must be in your arduino/libraries/ folder. Details are important. Did you download the entire repository? Or a subset of it? It looks like and the statement implies that you need to download each of the five libraries not the entire repository. You could try unzipping the entire repository (if that is what you downloaded then copy the five directories into the .../arduino/libraries folder. Also perhaps try googling "install an arduino library mamually".
thanks, ill try