Errors trying to run examples

[ds604]

I'm getting errors trying to run some of the examples. Here are the ones that run correctly and the ones that don't:

• canvas: no
• cube: no
• cursor: yes
• custom-cursor: no
• custom-icon: yes
• events: yes
• multi-window: yes
• opengl: no (i'm on a mac, but i put the error below anyway for the sake of completeness)
• styles: yes (with message "themes not implemented for this system")
• transparent: yes
• window: yes

System: MacOS 11.6.8
Deno: 1.31.2

I'm running examples from the links like this:
$ deno run -Ar --unstable https://raw.githubusercontent.com/deno-windowing/dwm/main/examples/canvas.ts

Most examples give this error:

error: Uncaught (in promise) Error: Could not open library: Could not open library: dlopen(/blah/blah/Library/Caches/deno/plug/https/github.com/dde09b5bbcf801e9d3dbb0bf6276f9d048d6643f6b34855bc184ebffa990fd30.dylib, 5): Symbol not found: __ZNKSt3__115basic_stringbufIcNS_11char_traitsIcEENS_9allocatorIcEEE3strEv
  Referenced from: /blah/blah/Library/Caches/deno/plug/https/github.com/dde09b5bbcf801e9d3dbb0bf6276f9d048d6643f6b34855bc184ebffa990fd30.dylib (which was built for Mac OS X 12.6)
  Expected in: /usr/lib/libc++.1.dylib

  return Deno.dlopen(await download(options), symbols);
              ^
    at new DynamicLibrary (ext:deno_ffi/00_ffi.js:415:46)
    at Object.dlopen (ext:deno_ffi/00_ffi.js:545:10)
    at dlopen (https://deno.land/x/[email protected]/mod.ts:145:15)
    at async https://deno.land/x/[email protected]/src/ffi.ts:961:10

imgui error:

error: Uncaught SyntaxError: The requested module '../ext/imgui.ts' does not provide an export named 'CBool'
import { CBool, createContext, destroyContext, imgui } from "../ext/imgui.ts";
         ^
    at <anonymous> (https://raw.githubusercontent.com/deno-windowing/dwm/main/examples/imgui.ts:3:10)

imgui2:

error: Uncaught (in promise) Error: need more work!
      throw Error("need more work!");
            ^
    at getOutFileName (https://raw.githubusercontent.com/djfos/dimgui/main/script/convention.ts:26:13)
    at prepareLibraryFile (https://raw.githubusercontent.com/djfos/dimgui/main/src/ffi.ts:32:38)
    at loadLibrary (https://raw.githubusercontent.com/djfos/dimgui/main/src/ffi.ts:40:30)
    at https://raw.githubusercontent.com/djfos/dimgui/main/src/ffi.ts:56:23

opengl:

GlfwError: 65542 NSGL: OpenGL ES is not available on macOS
error: Uncaught (in promise) Error: Failed to create window
      throw new Error("Failed to create window");
            ^
    at new WindowGlfw (https://raw.githubusercontent.com/deno-windowing/dwm/main/src/platform/glfw/window.ts:674:13)
    at createWindow (https://raw.githubusercontent.com/deno-windowing/dwm/main/src/platform/mod.ts:43:10)
    at https://raw.githubusercontent.com/deno-windowing/dwm/main/examples/opengl.ts:4:16

[sudokit]

• the first one is because the dl was built for macos X 12.6 and you have 11.6.8. so you need to upgrade to 12.6. not sure how macos works, but here found a similar one: https://stackoverflow.com/questions/71174306/expected-in-usr-lib-libc-1-dylib-installing-tensorflow-on-m1-macbook-pro
• Idk why you would run them from a link, but you should probably clone the git repo and then run or copy the code locally and then fix imports (.. becomes https://deno.land/x/[email protected]). so the imgui error may be because of that
• the third imgui error is because deno imgui isnt implemented for macos (hopefully yet ;p)
  in dwm/src/script/convention.ts:

export function getOutFileName(): string {
  switch (Deno.build.os) {
    case "windows": {
      return "imgui_windows.js";
    }
    case "linux": {
      return "imgui_linux.js";
    }
    default:
      throw Error("need more work!");
  }
}

as you can see, windows and linux have their implementation but other os dont.