Error missing shared library libGLESv2

[narFnarF]

When attempting to run miRack on my Raspberry Pi, I only get the following error:

$ /opt/miRack/Rack
/opt/miRack/Rack: error while loading shared libraries: libGLESv2.so: cannot open shared object file: No such file or directory

For bug reports:

Hardware: Raspberry Pi 4B
Operating system(s): Raspbian
Version if official Rack release, commit hash and/or branch if from source:
mirack/stable 0.6.13 armhf

I also tried in Patchbox OS and it doesn't work either.

Any hint on what I should do? I'm still fairly new to Linux. Is that something I can install with the apt thing? If so, what would be the name of the package I need to get?

[narFnarF]

I should add that I followed the installation instructions and activated the GL Driver in raspi-config.

I also notice that libGLES is apparently already installed on my raspi:

$ apt list libgles2
Listing... Done
libgles2/testing,now 1.3.0-7~bpo10+1 armhf [installed,automatic]
N: There is 1 additional version. Please use the '-a' switch to see it


$ apt list -a libgles2
Listing... Done
libgles2/testing,now 1.3.0-7~bpo10+1 armhf [installed,automatic]
libgles2/stable 1.1.0-1 armhf

[narFnarF]

Looks like we need to install libgles-dev. I did that and I can now run miRack.

There are multiple packages in libgles-dev. I don't know which one is the necessary one.

[pronvit]

Sorry this project hasn't been updated for a while, maybe there are some changes in Raspbian packages. So what's the current problem?

[narFnarF]

Well, as I wrote above, if you install miRack with apt, it won't launch (see the error message in my first message). I had to install libgles-dev for miRack to finally launch.