Binary package “libgles2-mesa-dev” in ubuntu bionic

free implementation of the OpenGL|ES 2.x API -- development files

 OpenGL|ES is a cross-platform API for full-function 2D and 3D graphics on
 embedded systems - including consoles, phones, appliances and vehicles.
 It contains a subset of OpenGL plus a number of extensions for the
 special needs of embedded systems.
 .
 OpenGL|ES 2.x provides an API for programmable hardware including vertex
 and fragment shaders.
 .
 This package provides a development environment for building applications
 using the OpenGL|ES 2.x APIs.