***UPDATE***
I ended up re-imaging my SD card with RPI v2.6.0 and that seemed to fix my issue.
***UPDATE***
I’m also having the same issue. Running a Pi 2 and installed RPI v2.6.0. If I try to install the PS3 controller driver through the retropie_setup script, it gets to a certain point and then fails. I’ve attached the log it spits out. After it fails, it kicks me back to the retropie-setup screen, and when I back out of that it gives me an error:
Could not successfully install Install PS3 controller driver
(/home/pi/RetroPie-Setup/tmp/build/ps3controller/sixpair not found).
In the log, it shows:
cc1: error: /usr/local/include/arm-linux-gnueabihf: Not a directory
cc1: warning: /usr/local/include: not a directory [enabled by default]
I’m kind of at my wits end here. I can’t find anybody else having this issue. Any issues for others seem to arise after this step. I’ve tried apt-get update and then upgrade as maybe something didn’t install correctly, but it doesn’t help.
Any help would be appreciated.