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Meta Package Manager has been maintained for 10+ years, and is free to use. You can help if you 🤝 purchase business support or 🫶 sponsor the project.

Meta Package Manager

Installation
Package managers
- AppImage Manager
- Antidote
- Zsh Antigen
- Alpine apk
- Atom apm
- Debian apt
- apt-cyg
- Linux Mint apt
- asdf
- Basalt
- bin
- bob
- bpkg
- Homebrew Formulae
- Bun
- Rust cargo
- Homebrew Cask
- cave
- Chocolatey
- Chromebrew
- clib
- PHP Composer
- Conda
- Perl CPAN
- deb-get
- devkitPro pacman
- Fedora DNF
- Fedora DNF5
- dotnet tool
- Lean elan
- Gentoo emerge
- Solus eopkg
- Fink
- Fish fisher
- Flatpak
- Linux fwupd
- Google Cloud CLI
- RubyGems
- getnf
- GNOME Shell extensions
- GitHub CLI extensions
- Haskell ghcup
- GNU Guix
- Haxe haxelib
- jpm
- Julia juliaup
- kubectl krew
- Neovim lazy-nvim
- LuaRocks
- MacPorts
- Mamba
- Mac App Store
- Neovim mason-nvim
- micro editor
- Micromamba
- MiKTeX
- mise
- Nala
- Nimble
- Nix
- Node npm
- Fish Oh My Fish
- Ollama
- OCaml opam
- opkg
- Arch Linux pacaur
- Arch Linux pacman
- Pacstall
- Manjaro pamac
- Arch Linux paru
- Arch Linux pikaur
- Python pip
- Python pipx
- pixi
- PackageKit
- FreeBSD pkg
- OpenBSD pkg tools
- Pkgin
- Node pnpm
- FreeBSD Ports Collection
- PowerShell Gallery
- Python pyenv
- raco
- Rust rustup
- Scoop
- SDKMAN
- Scoop sfsu
- Sheldon
- slapt-get
- Snap
- Soar
- Sorcery
- Spack
- Valve SteamCMD
- stew
- Solaris SVR4 package tools
- Clear Linux Software Updater
- TazPkg
- TeX Live Manager
- Topgrade
- Arch Linux trizen
- urpmi
- Python uv
- Python uvx
- Vagrant
- vcpkg
- Neovim vim-pack
- Volta
- Visual Studio Code
- VSCodium
- WinGet
- Void XBPS
- Xcode xcodes
- Yarn Classic
- Yarn Berry
- Arch Linux yay
- Yazi ya
- Fedora YUM
- Zef
- zerobrew
- Zero Install
- Zsh Zim
- Zinit
- Zsh zplug
- openSUSE Zypper
Manager augmentations
Cross-manager operations
JSON & CSV exports
Snapshot and export
SBOM: Software Bill of Materials
CLI parameters
Man pages
Configuration
Per-manager overrides
Cooldown
Concurrency
Privilege escalation and sudo
Security model
Desktop menus
- SwiftBar & Xbar plugin
- GNOME Shell extension
Benchmark
Unsupported managers
Falsehoods programmers believe about package managers

Development

Contribution guide
Add a new package manager
Add a packaging channel
API
tests package
Downstream packaging
Binaries
Infrastructure
Releasing
Index
Module Index
Changelog
History
Todo-list
Code of conduct
Legal notices
GitHub repository
Funding

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`tests.test_specifier` module¶

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Last updated on 2026-08-29

tests.test_specifier module¶

`tests.test_specifier` module¶