74b3d66baf
readd perl (used in shell scripts), rsync (needed for NixOps) and strace (common debugging tool) they where previously removed in https://github.com/NixOS/nixpkgs/pull/91213 Co-authored-by: Timo Kaufmann <timokau@zoho.com> Co-authored-by: 8573 <8573@users.noreply.github.com>
To build the manual, you need Nix installed on your system (no need
for NixOS). To install Nix, follow the instructions at
https://nixos.org/nix/download.html
When you have Nix on your system, in the root directory of the project
(i.e., `nixpkgs`), run:
nix-build nixos/release.nix -A manual.x86_64-linux
When this command successfully finishes, it will tell you where the
manual got generated.