I tried building the launcher but failed.
I followed these code:
git clone --recursive https://github.com/minecraft-linux/mcpelauncher-manifest.git mcpelauncher && cd mcpelauncher
mkdir -p build && cd build
cmake ..
make -j12
The error:

I'm sure I need to install these packages:
sudo apt-get install g++-multilib libpng-dev:i386 libx11-dev:i386 libxi-dev:i386 libcurl4-openssl-dev:i386 libudev-dev:i386 libevdev-dev:i386 libegl1-mesa-dev:i386 libasound2:i386
But those are Ubuntu packages. What are those packages for Solus?
source: https://github.com/minecraft-linux/mcpelauncher-manifest/wiki/Compiling-from-sources