fails to start on linux with wayland

[ibotty]

A version just now compiled from git.

$ citybound 
["citybound"]
All mapped
thread 'main' panicked at 'Library libwayland-egl.so could not be loaded.', libcore/option.rs:917:5
note: Run with `RUST_BACKTRACE=1` for a backtrace.

When symbolic linking libwayland-egl.so.1 to libwayland-egl.so, it fails at the following error.

$ citybound 
["citybound"]
All mapped
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: GlutinCreationError(NotSupported)', libcore/result.rs:945:5
note: Run with `RUST_BACKTRACE=1` for a backtrace.

[ibotty]

See rust-windowing/glutin#949

[daboross]

To anyone looking to fix this: I would recommend setting the env variable WINIT_UNIX_BACKEND=x11 before starting glutin/glium.

Running export WINIT_UNIX_BACKEND=x11 before running it fixes it for me.

See rust-windowing/winit#305.

[aeplay]

This will be obsolete in the next version, which will fully rely on a browser UI.