@nauron:~/vcs.mystream/zkzig$ tree
.
├── build.zig
└── src
    └── main.zig

2 directories, 2 files
@nauron:~/vcs.mystream/zkzig$ zig version
0.11.0-dev.4228+aea29afc4
@nauron:~/vcs.mystream/zkzig$ zig run build.zig 
/home/netvor/local/zig/zig-linux-x86_64-0.11.0-dev.4228+aea29afc4/lib/std/start.zig:593:45: error: root struct of file 'build' has no member named 'main'
    switch (@typeInfo(@typeInfo(@TypeOf(root.main)).Fn.return_type.?)) {
                                        ~~~~^~~~~
/home/netvor/local/zig/zig-linux-x86_64-0.11.0-dev.4228+aea29afc4/lib/std/start.zig:542:12: note: called from here
    return @call(.always_inline, callMain, .{});
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/netvor/local/zig/zig-linux-x86_64-0.11.0-dev.4228+aea29afc4/lib/std/start.zig:492:36: note: called from here
    return initEventLoopAndCallMain();
           ~~~~~~~~~~~~~~~~~~~~~~~~^~
/home/netvor/local/zig/zig-linux-x86_64-0.11.0-dev.4228+aea29afc4/lib/std/start.zig:455:17: note: called from here
    std.os.exit(@call(.always_inline, callMainWithArgs, .{ argc, argv, envp }));
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@nauron:~/vcs.mystream/zkzig!1!$