[ef@eriks-pc river]$ zig build -Drelease-safe --prefix ~/.local install
./river/c.zig:18:20: error: C import failed
pub usingnamespace @cImport({
                   ^
./zig-cache/o/ed94aa5680f5fe6e2c381de820c07d95/cimport.h:5:10: note: 'libevdev/libevdev.h' file not found
#include <libevdev/libevdev.h>
         ^
./river/Cursor.zig:158:14: error: container 'c' has no member called 'setenv'
        if (c.setenv("XCURSOR_SIZE", size_str, 1) < 0) return error.OutOfMemory;
             ^
./river/Cursor.zig:109:5: note: referenced here
    try self.setTheme(null, null);
    ^
./river/Seat.zig:93:5: note: referenced here
    try self.cursor.init(self);
    ^
./river/InputManager.zig:131:5: note: referenced here
    try seat_node.data.init(default_seat_name);
    ^
./river/Server.zig:119:5: note: referenced here
    try self.input_manager.init();
    ^
./river/main.zig:94:5: note: referenced here
    try server.init();
    ^
./deps/zig-wlroots/src/config.zig:1:11: error: C import failed
const c = @cImport(@cInclude("wlr/config.h"));
          ^
./zig-cache/o/1c0d4ac4f2ea129b01aa3d7ea216727c/cimport.h:1:10: note: 'wlr/config.h' file not found
#include <wlr/config.h>
         ^
./deps/zig-wlroots/src/config.zig:3:29: note: referenced here
pub const has_x11_backend = c.WLR_HAS_X11_BACKEND != 0;
                            ^
./river/Output.zig:501:26: note: referenced here
    } else if (wlr.config.has_x11_backend and self.wlr_output.isX11()) {
                         ^
./river/InputConfig.zig:291:11: error: container 'c' has no member called 'libinput_device'
        *c.libinput_device,
          ^
./river/command/input.zig:202:22: error: container 'c' has no member called 'libevdev_event_code_from_name'
        const ret = c.libevdev_event_code_from_name(c.EV_KEY, event_code_name);
                     ^
./river/command/input.zig:116:30: error: container 'c' has no member called 'libevdev_event_code_get_name'
                mem.sliceTo(c.libevdev_event_code_get_name(c.EV_KEY, scroll_button.button), 0),
                             ^
./river/command/map.zig:154:18: error: container 'c' has no member called 'libevdev_event_code_from_name'
    const ret = c.libevdev_event_code_from_name(c.EV_KEY, event_code_name);
                 ^
./river/command/map.zig:79:24: note: referenced here
    const event_code = try parseEventCode(allocator, args[3], out);
                       ^
./river/command/spawn.zig:48:14: error: container 'c' has no member called 'setsid'
        if (c.setsid() < 0) unreachable;
             ^
./deps/zig-wlroots/src/version.zig:1:11: error: C import failed
const c = @cImport(@cInclude("wlr/version.h"));
          ^
./zig-cache/o/dd709396cddb042a4390be6e266426b7/cimport.h:1:10: note: 'wlr/version.h' file not found
#include <wlr/version.h>
         ^
./deps/zig-wlroots/src/version.zig:5:19: note: referenced here
pub const major = c.WLR_VERSION_MAJOR;
                  ^
./deps/zig-wlroots/src/wlroots.zig:154:16: note: referenced here
    if (version.major != 0 or version.minor != 14) {
               ^
river...The following command exited with error code 1:
/usr/bin/zig build-exe /home/ef/dots/river/river/main.zig -lc -llibevdev -llibinput -lwayland-server -lxkbcommon -lpixman-1 -lwlroots -cflags -std=c99 -- /home/ef/dots/river/zig-cache/zig-wayland/xdg-shell-protocol.c -cflags -std=c99 -- /home/ef/dots/river/zig-cache/zig-wayland/pointer-gestures-unstable-v1-protocol.c -cflags -std=c99 -- /home/ef/dots/river/zig-cache/zig-wayland/xdg-output-unstable-v1-protocol.c -cflags -std=c99 -- /home/ef/dots/river/zig-cache/zig-wayland/pointer-constraints-unstable-v1-protocol.c -cflags -std=c99 -- /home/ef/dots/river/zig-cache/zig-wayland/river-control-unstable-v1-protocol.c -cflags -std=c99 -- /home/ef/dots/river/zig-cache/zig-wayland/river-status-unstable-v1-protocol.c -cflags -std=c99 -- /home/ef/dots/river/zig-cache/zig-wayland/river-layout-v2-protocol.c -cflags -std=c99 -- /home/ef/dots/river/zig-cache/zig-wayland/wlr-layer-shell-unstable-v1-protocol.c -cflags -std=c99 -- /home/ef/dots/river/zig-cache/zig-wayland/wlr-output-power-management-unstable-v1-protocol.c --pkg-begin build_options /home/ef/dots/river/zig-cache/river_build_options.zig --pkg-end -OReleaseSafe --cache-dir /home/ef/dots/river/zig-cache --global-cache-dir /home/ef/.cache/zig --name river --pkg-begin wayland /home/ef/dots/river/zig-cache/zig-wayland/wayland.zig --pkg-end --pkg-begin xkbcommon /home/ef/dots/river/deps/zig-xkbcommon/src/xkbcommon.zig --pkg-end --pkg-begin pixman /home/ef/dots/river/deps/zig-pixman/pixman.zig --pkg-end --pkg-begin wlroots /home/ef/dots/river/deps/zig-wlroots/src/wlroots.zig --pkg-begin wayland /home/ef/dots/river/zig-cache/zig-wayland/wayland.zig --pkg-end --pkg-begin xkbcommon /home/ef/dots/river/deps/zig-xkbcommon/src/xkbcommon.zig --pkg-end --pkg-begin pixman /home/ef/dots/river/deps/zig-pixman/pixman.zig --pkg-end --pkg-end -L /usr/lib64 --enable-cache
error: the following build command failed with exit code 1:
/home/ef/dots/river/zig-cache/o/a26258fc6b3436a435068f2d601613aa/build /usr/bin/zig /home/ef/dots/river /home/ef/dots/river/zig-cache /home/ef/.cache/zig -Drelease-safe --prefix /home/ef/.local install
[ef@eriks-pc river]$