# Install fceux

All-in-one NES/Famicom Emulator. Version 2.6.6 via Homebrew; verified 2026-04-20.

## Install

```sh
sudo av install brew:fceux
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install fceux
```

  Evidence: local Homebrew formula metadata

### Linux

- apk (92%):

```sh
sudo apk add fceux
```

  Evidence: Alpine Linux edge package indexes: fceux from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz

- Debian apt (92%):

```sh
sudo apt install fceux
```

  Evidence: Debian stable package indexes: fceux from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- Nix (92%):

```sh
nix profile install nixpkgs#fceux
```

  Evidence: nixpkgs package indexes: pkgs/by-name/fc/fceux/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

- pacman (92%):

```sh
sudo pacman -S fceux
```

  Evidence: Arch Linux sync databases: fceux from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

### Windows

- winget (92%):

```sh
winget install --id FCEUX.FCEUX -e
```

  Evidence: Windows Package Manager source index: FCEUX.FCEUX from https://cdn.winget.microsoft.com/cache/source.msix

## Package Facts

- **Package key:** brew:fceux
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/fceux>
- **Version:** 2.6.6
- **Source summary:** All-in-one NES/Famicom Emulator
- **Homepage:** <https://fceux.com/>
- **Repository:** <https://github.com/TASEmulators/fceux>
- **Upstream docs:** <https://fceux.com/web/documentation.html>
- **License:** GPL-2.0-or-later AND LGPL-2.1-or-later AND MIT
- **Source archive:** <https://github.com/TASEmulators/fceux.git>
- **Last updated:** 2026-04-20T07:20:59Z
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- fceux (cli)
- fceux (alias)

## Dependencies

- ffmpeg
- libarchive
- minizip
- qtbase
- sdl2
- x264
- x265

## Build Dependencies

- cmake
- pkgconf

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 2.6.6
- Package-manager updated: 2026-04-20
- Local data status: ok
- Upstream repository: https://github.com/TASEmulators/fceux
- info: No cached GitHub release or tag data was available.

## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger risk:** green / low
- narrow executable package without higher-risk signals

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** fceux
- **Version Scheme:** 0
- **Revision:** 10
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable

## Other Package-Manager Records

- Debian apt - fceux - 2.6.5+dfsg1-2+b2: normalized package name match | Debian stable package indexes: fceux from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | all-in-one NES/Famicom Emulator | https://fceux.com/
- Nix - fceux: normalized package name match | nixpkgs package indexes: pkgs/by-name/fc/fceux/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - fceux - 2.6.5+dfsg1-2build3: normalized package name match | Ubuntu 24.04 LTS package indexes: fceux from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | all-in-one NES/Famicom Emulator | https://fceux.com/
- apk - fceux - 2.6.6-r4: normalized package name match | Alpine Linux edge package indexes: fceux from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Fast and ultra-compatible NES/Famicom emulator | https://fceux.com
- apk - fceux-doc - 2.6.6-r4: normalized package name match | Alpine Linux edge package indexes: fceux-doc from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Fast and ultra-compatible NES/Famicom emulator (documentation) | https://fceux.com
- pacman - fceux - 2.6.6-8: normalized package name match | Arch Linux sync databases: fceux from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | Fast and ultra-compatible NES/Famicom emulator | https://github.com/TASEmulators/fceux
- winget - FCEUX.FCEUX: normalized package name match | Windows Package Manager source index: FCEUX.FCEUX from https://cdn.winget.microsoft.com/cache/source.msix


## Related Links

- [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://www.automicvault.com/ja/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Game and emulation packages](https://www.automicvault.com/ja/pkg/game-emulation-tools/) - Matched game or emulation metadata.
- [Homebrew utility packages](https://www.automicvault.com/ja/pkg/brew-utility-packages/) - Matched Homebrew package provider.
- [ffmpeg](https://www.automicvault.com/ja/pkg/brew/ffmpeg/) - Runtime dependency declared by Homebrew.
- [libarchive](https://www.automicvault.com/ja/pkg/brew/libarchive/) - Runtime dependency declared by Homebrew.
- [x265](https://www.automicvault.com/ja/pkg/brew/x265/) - Runtime dependency declared by Homebrew.
- [sdl2](https://www.automicvault.com/ja/pkg/brew/sdl2/) - Runtime dependency declared by Homebrew.
- [x264](https://www.automicvault.com/ja/pkg/brew/x264/) - Runtime dependency declared by Homebrew.
- [qtbase](https://www.automicvault.com/ja/pkg/brew/qtbase/) - Runtime dependency declared by Homebrew.
- [pkgconf](https://www.automicvault.com/ja/pkg/brew/pkgconf/) - Build dependency declared by Homebrew.
- [cmake](https://www.automicvault.com/ja/pkg/brew/cmake/) - Build dependency declared by Homebrew.
- [nestopia-ue](https://www.automicvault.com/ja/pkg/brew/nestopia-ue/) - Shares av.db curated category or tags: cli, emulation, emulator, games, nes.
- [mame](https://www.automicvault.com/ja/pkg/brew/mame/) - Shares av.db curated category or tags: cli, emulation, emulator, games.
- [dosbox-x](https://www.automicvault.com/ja/pkg/brew/dosbox-x/) - Shares av.db curated category or tags: cli, emulation, emulator, games.
- [vice](https://www.automicvault.com/ja/pkg/brew/vice/) - Shares av.db curated category or tags: cli, emulation, emulator, games.
- [dosbox-staging](https://www.automicvault.com/ja/pkg/brew/dosbox-staging/) - Shares av.db curated category or tags: cli, emulation, emulator, games.
- [ppsspp](https://www.automicvault.com/ja/pkg/brew/ppsspp/) - Shares av.db curated category or tags: cli, emulation, emulator, games.
- [mupen64plus](https://www.automicvault.com/ja/pkg/brew/mupen64plus/) - Shares av.db curated category or tags: cli, emulation, emulator, games.
- [supermodel](https://www.automicvault.com/ja/pkg/brew/supermodel/) - Shares av.db curated category or tags: cli, emulation, emulator, games.

## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph