cgenius build fails on jessie

[lavolp3]

Hi all,

I am unable to build cgenius on a Raspberry Pi 3 using retropie 4.3
I have seen an older thread describing a similar issue here, but as far as I see, it has been seen as resolved later.
retropie-scripts gives me this error message:

"Could not compile cgenius.... (home/pi/RetroPie/tmp/build/cgenius/src/CGeniusExe not found)

Using Linux 4.9.35-v7+ armv7l GNU/Linux retropie-setup 4.3.17

The log says this:

CMake Error at /usr/share/cmake-3.6/Modules/FindPackageHandleStandardArgs.cmake:148 (message):
  Could NOT find SDL2_mixer (missing: SDL2_MIXER_LIBRARIES
  SDL2_MIXER_INCLUDE_DIRS)
Call Stack (most recent call first):
  /usr/share/cmake-3.6/Modules/FindPackageHandleStandardArgs.cmake:388 (_FPHSA_FAILURE_MESSAGE)
  CMake/FindSDL2_mixer.cmake:75 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  src/CMakeLists.txt:181 (find_package)

https://pastebin.com/QshmyQpv

Thanks for your help!

[mitu]

@lavolp3 It seems you're missing a dependency, but that should have been installed automatically by the setup script. Can you try updating the RetroPie-Setup script again and re-try the installation ?

[lavolp3]

@mitu
BINGO! Wouldn't have thought this. My retropie installation is a few days old and I thought I'd already updated the script.
However, Thanks!
After updating the script the libsdl packages and some other stuff were installed. Then it worked!

[BuZz]

Your log wasnt from RetroPie-Setup 4.3.17 btw but just 4.3 which is some months old.