Problem with steam - arch linux

[Kezii]

I'm having problems with steam and primusrun, it won't start any steam game, no matter which game / game engine, here's the console output:

Game update: AppID 4000 "Garry's Mod", ProcID 23240, IP 0.0.0.0:0
ERROR: ld.so: object '/home/kezio/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
ERROR: ld.so: object '/home/kezio/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
ERROR: ld.so: object '/home/kezio/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
ERROR: ld.so: object '/home/kezio/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
/bin/bash: /home/kezio/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/primus/libGL.so.1)
Game removed: AppID 4000 "Garry's Mod", ProcID 23240

I think the second last line is the relevant one, can anyone give me some pointers?
Thanks

[karolherbst]

ohh wait, I think you need a newer libstdc++ library installed than you currently have, maybe by installing a newer gcc version or something?

"libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/primus/libGL.so.1)"

[karolherbst]

I think you need at least a gcc-5 runtime installed

[akien-mga]

Well that's likely the contrary, you have a too new glibc version for the Steam runtime. The primus version that you built (or the package you're using) was built using GLIBCXX_3.4.21, and it's not compatible with Steam's libstdc++.so.6.

You could try to remove the C++ libraries from the steam runtime to see how it goes.

[karolherbst]

ohh right, this issue agian, yes @akien-mga is right

[Kezii]

I removed that file and now it works, thanks a lot