List all the dependencies needed

[nkh]

list the dependencies with links to their web sites, or better the commands needed to install the dev packaes, EG: for ubuntu as you did for the other issue.

I believe it would make it easier to build and use

cc src/pixelhopper.c -x none -fwrapv -fno-strict-aliasing -s -pthread -lX11 -lXi -lXcursor -ldl -lGL -lm -o pixelhopper
In file included from src/pixelhopper.c:154:
src/libs/headers/sokol_app.h:1662:20: error: unknown type name ‘Display’
 1662 | SOKOL_APP_API_DECL Display* sapp_x11_get_display(void);
      |                    ^~~~~~~
src/libs/headers/sokol_app.h:12409:25: error: conflicting types for ‘sapp_x11_get_display’; have ‘Display *(void)’
12409 | SOKOL_APP_IMPL Display* sapp_x11_get_display(void) {
      |                         ^~~~~~~~~~~~~~~~~~~~
src/libs/headers/sokol_app.h:1662:29: note: previous declaration of ‘sapp_x11_get_display’ with type ‘int *(void)’
 1662 | SOKOL_APP_API_DECL Display* sapp_x11_get_display(void);
      |                             ^~~~~~~~~~~~~~~~~~~~
make: *** [Makefile:7: all] Error 1

[tomas]

Are you trying to build this on a Wayland environment? It seems you don't have the Display definition which is part of Xorg.

Unfortunately, Pixelhopper is based on Sokol which at the moment doesn't support Wayland (although it might arrive soon).

[nkh]

No, I'm using X. let me know if I can help you debug this (I'm using imageMagik in the meantime).

[tomas]

Ok I just pushed a small update that should get you going. Try it out and let me know if it works!

[nkh]

it works fine.