Hello,
I downloaded the IRLib2 libraries from GitHub so that I could use them for various projects. When I try to load sample sketches onto my Arduino Uno I get the error show in the attached photo. This does not happen when I try to use the same libraries in Windows 10. The bad thing with that work-around is you have to use Windows. Another work-around that I found is using a different library called IRremote written by Ken Shirriff. That one works fine, but is outdated and lacks some of the functionality of the IRLib2. Has anyone else run into this and found a solution?
You're using an extremely outdated and non-standard version of the Arduino IDE. Due to poor licensing documentation of the Arduino IDE source code it has not been possible to update the version available via Linux package managers for years. Download and install Arduino IDE 1.8.3 from:
This resolved my problem!!! Thank you so much. I downloaded the arduino IDE version from the website rather than via package manager and now everything is working the way I expect it to. This was a huge help!!
