Added manual entry to install fpm with the nix package manager and pixi package manager.
Both of these package managers aim for reproducible builds and are reliable tools to build software which.
Both of them can run on different Operating systems where nix supports various posix compatible systems.
Added manual entry to install fpm with the nix package manager and pixi package manager. Both of these package managers aim for reproducible builds and are reliable tools to build software which. Both of them can run on different Operating systems where nix supports various posix compatible systems.