seerr/docs/getting-started/nixpkg.mdx

---
title: Nix Package Manager (Advanced)
description: Install Seerr using Nixpkgs
sidebar_position: 4
---

import { SeerrVersion, NixpkgVersion } from '@site/src/components/SeerrVersion';
import Admonition from '@theme/Admonition';
import Tabs from '@theme/Tabs';
import TabItem from '@theme/TabItem';

# Nix Package Manager
:::warning
This method is not recommended for most users. It is intended for advanced users who are using NixOS distribution.
:::

:::danger
The seerr service and package are available in the unstable channel only and will be officially included in the 26.05 release.
:::

Refer to [NixOS documentation](https://search.nixos.org/options?channel=unstable&query=seerr)

<!--
export const VersionMismatchWarning = () => {
  let seerrVersion = null;
  let nixpkgVersions = null;
  try {
    seerrVersion = SeerrVersion();
    nixpkgVersions = NixpkgVersion();
  } catch (err) {
    return (
      <Admonition type="error">
        Failed to load version information. Error: {err.message || JSON.stringify(err)}
      </Admonition>
    );
  }
    if (!nixpkgVersions || nixpkgVersions.error) {
    return (
      <Admonition type="error">
        Failed to fetch Nixpkg versions: {nixpkgVersions?.error || 'Unknown error'}
      </Admonition>
    );
  }
  const isUnstableUpToDate = seerrVersion === nixpkgVersions.unstable;
  const isStableUpToDate = seerrVersion === nixpkgVersions.stable;
  return (
     <>
      {!isStableUpToDate ? (
  <Admonition type="warning">
    The{' '}
    <a href="https://github.com/NixOS/nixpkgs/blob/nixos-26.05/pkgs/by-name/se/seerr/package.nix#L23">
      upstream Seerr Nix Stable Package (v{nixpkgVersions.stable})
    </a>{' '}
    is not <b>up-to-date</b>. If you want to use <b>Seerr v{seerrVersion}</b>,{' '}
    {isUnstableUpToDate ? (
      <>
        consider using the{' '}
        <a href="https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/by-name/se/seerr/package.nix">
          unstable package
        </a>{' '}
        instead.
      </>
    ) : (
      <>
        you will need to{' '} override the package derivation.
      </>
    )}
  </Admonition>
) : null}
    </>
  );
};

<VersionMismatchWarning />
-->

## Installation
To get up and running with seerr using Nix, you can add the following to your `configuration.nix`:
```nix
{ config, pkgs, ... }:
{
  services.seerr.enable = true;
}
```

After adding the configuration to your `configuration.nix`, you can run the following command to install seerr:
```bash
nixos-rebuild switch
```
After rebuild is complete seerr should be running, verify that it is with the following command.
```bash
systemctl status seerr
```
:::info
You can now access Seerr by visiting `http://localhost:5055` in your web browser.
:::