Can't seem to find the correct dependencies to make this library

[canyon289]

Hi,
I'm trying to make this but am getting the error below. Tried for a while to find the right packages to install after using the one in the README but am coming up short. If possible any help or pointers would be appreciated.

Thanks for developing this library

(base) canyon@canyon-MS-7A59:/repos/highlight-pointer$ sudo apt-get install libx11-dev libxext-dev libxfixes-dev libxi-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
libxext-dev is already the newest version (2:1.3.4-0ubuntu1).
libxfixes-dev is already the newest version (1:5.0.3-2).
libxi-dev is already the newest version (2:1.7.10-0ubuntu1).
libx11-dev is already the newest version (2:1.6.9-2ubuntu1.2).
0 upgraded, 0 newly installed, 0 to remove and 95 not upgraded.
(base) canyon@canyon-MS-7A59:/repos/highlight-pointer$ make
/home/canyon/miniconda3/bin/x86_64-conda_cos6-linux-gnu-cc highlight-pointer.c -o highlight-pointer -flto -O3 -Wall -Wextra -Wshadow -std=c99 -lX11 -lXext -lXfixes -lXi
highlight-pointer.c:30:10: fatal error: X11/Xatom.h: No such file or directory
#include <X11/Xatom.h>
^~~~~~~~~~~~~
compilation terminated.
make: *** [makefile:2: highlight-pointer] Error 1
(base) canyon@canyon-MS-7A59:~/repos/highlight-pointer$

[newbie-02]

hmmmm ... I'm neither good in coding nor X11 servers and such stuff, but

'fatal error: X11/Xatom.h: No such file or directory' sounds like a qualified message,

found that file on a fresh ubuntu install, which is somewhat pimped for compiling, in
/usr/include/X11, from here on a good search engine or google may help to get
on the board.

[swillner]

hmm, yes, it looks like X11 is not on your include path. you might try to add -I /usr/include (or wherever the X11 folder with Xatom.h turns ot to be on your system)....