mirror of
https://github.com/privatevoid-net/nix-super.git
synced 2024-11-27 08:16:14 +02:00
37 lines
No EOL
1.7 KiB
XML
37 lines
No EOL
1.7 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-one-click">
|
||
|
||
<title>One-Click Installation</title>
|
||
|
||
<para>Often, when you want to install a specific package (e.g., from
|
||
the <link
|
||
xlink:href="http://nixos.org/nixpkgs/">Nix
|
||
Packages collection</link>), subscribing to a channel is a bit
|
||
cumbersome. And channels don’t help you at all if you want to install
|
||
an older version of a package than the one provided by the current
|
||
contents of the channel, or a package that has been removed from the
|
||
channel. That’s when <emphasis>one-click installs</emphasis> come in
|
||
handy: you can just go to the web page that contains the package,
|
||
click on it, and it will be installed with all the necessary
|
||
dependencies.</para>
|
||
|
||
<para>For instance, you can go to <link
|
||
xlink:href="http://hydra.nixos.org/jobset/nixpkgs/trunk/channel/latest"
|
||
/> and click on any link for the individual packages for your
|
||
platform. The first time you do this, your browser will ask what to
|
||
do with <literal>application/nix-package</literal> files. You should
|
||
open them with <filename>/nix/bin/nix-install-package</filename>.
|
||
This will open a window that asks you to confirm that you want to
|
||
install the package. When you answer <literal>Y</literal>, the
|
||
package and all its dependencies will be installed. This is a binary
|
||
deployment mechanism — you get packages pre-compiled for the selected
|
||
platform type.</para>
|
||
|
||
<para>You can also install <literal>application/nix-package</literal>
|
||
files from the command line directly. See <xref
|
||
linkend='sec-nix-install-package' /> for details.</para>
|
||
|
||
</chapter> |