mirror of
https://github.com/ilyakooo0/nixpkgs.git
synced 2024-11-10 08:39:08 +03:00
32 lines
1.2 KiB
XML
32 lines
1.2 KiB
XML
<chapter xmlns="http://docbook.org/ns/docbook"
|
||
xmlns:xlink="http://www.w3.org/1999/xlink"
|
||
xmlns:xi="http://www.w3.org/2001/XInclude"
|
||
version="5.0"
|
||
xml:id="sec-package-management">
|
||
<title>Package Management</title>
|
||
<para>
|
||
This section describes how to add additional packages to your system. NixOS
|
||
has two distinct styles of package management:
|
||
<itemizedlist>
|
||
<listitem>
|
||
<para>
|
||
<emphasis>Declarative</emphasis>, where you declare what packages you want
|
||
in your <filename>configuration.nix</filename>. Every time you run
|
||
<command>nixos-rebuild</command>, NixOS will ensure that you get a
|
||
consistent set of binaries corresponding to your specification.
|
||
</para>
|
||
</listitem>
|
||
<listitem>
|
||
<para>
|
||
<emphasis>Ad hoc</emphasis>, where you install, upgrade and uninstall
|
||
packages via the <command>nix-env</command> command. This style allows
|
||
mixing packages from different Nixpkgs versions. It’s the only choice
|
||
for non-root users.
|
||
</para>
|
||
</listitem>
|
||
</itemizedlist>
|
||
</para>
|
||
<xi:include href="declarative-packages.xml" />
|
||
<xi:include href="ad-hoc-packages.xml" />
|
||
</chapter>
|