libgsl0-dev

Package contains libraries, required by other applications as dependencies. Do not install separately.

GNU Scientific Library (GSL) -- development package
The GNU Scientific Library (GSL) is a collection of routines for
numerical analysis. The routines are written from scratch by the GSL
team in C, and present a modern API for C programmers, while allowing
wrappers to be written for very high level languages.
.
This package contains the header files, static libraries and symbolic
links that developers using GNU GSL will need.