# nrg2iso を Homebrew, apt, dnf, MacPorts, Nix, pacman でインストール nrg2iso のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。 ## インストール ```sh sudo av install brew:nrg2iso ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install nrg2iso ``` 証拠: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install nrg2iso ``` 証拠: MacPorts ports tree: sysutils/nrg2iso/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ### Linux - Debian apt (92%): ```sh sudo apt install nrg2iso ``` 証拠: Debian stable package indexes: nrg2iso from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz - dnf (92%): ```sh sudo dnf install nrg2iso ``` 証拠: Fedora Rawhide package metadata: nrg2iso from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst - Nix (92%): ```sh nix profile install nixpkgs#nrg2iso ``` 証拠: nixpkgs package indexes: pkgs/by-name/nr/nrg2iso/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - pacman (92%): ```sh sudo pacman -S nrg2iso ``` 証拠: Arch Linux sync databases: nrg2iso from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz ## パッケージ情報 - **パッケージキー:** brew:nrg2iso - **パッケージマネージャ:** Homebrew - **バージョン:** 0.4.1 - **ソース概要:** Extract ISO9660 data from Nero nrg files - **ホームページ:** - **生成日時:** 2026-08-03T19:37:03+00:00 ## 実行可能ファイル - nrg2iso (エイリアス) ## インストール挙動 - Bottle: 利用不可 ## バージョンと鮮度 - ページ生成日: 2026-08-03 - マネージャ版: 0.4.1 ## プロジェクトの歴史と使われ方 nrg2iso is a small GPL command-line utility for extracting the ISO9660 payload from Nero Burning ROM .nrg CD/DVD image files into standard .iso files. Its upstream page is an early-2000s personal project page that lists version 0.4.1 as the latest release, a simple two-argument invocation, and contributor patches for DVD support, Win32 support, and SUSE RPM packaging. ### プロジェクトの歴史 The project appears to have been built for the practical migration problem created by Nero's proprietary .nrg image format: users had disc images but wanted ordinary ISO files that Unix tools, burners, and mount workflows understood. The upstream page footer dates the site to 2003-2004 and the page names early portability contributions rather than a modern repository history. ### 採用の歴史 nrg2iso is niche but durable. It is packaged in Homebrew, Debian, Arch Linux, Fedora-family repositories, MacPorts, Nix, and other distributions, which suggests long-tail archival and recovery use rather than active application development. Homebrew's formula API reports low but nonzero install analytics, matching that occasional-conversion role. ### 使われ方 Package users install it only when they have a Nero image to rescue or normalize, then run a direct conversion such as `nrg2iso image.nrg image.iso`. Debian's package description emphasizes that it extracts ISO9660 data and shows progress during conversion; there is no service, config file, or ecosystem integration to learn. ### パッケージ好きにとっての重要性 Its significance is as a tiny format-bridge utility that stayed packaged because old optical-disc formats remain useful in archives, backups, and retro computing workflows. The boringness is the point: the package exists so the user does not need Nero or a heavyweight image-conversion suite for one old file type. ### タイムライン - 2003-2004: upstream personal site era shown in the page footer, with the package positioned as a Linux utility for Nero .nrg to ISO conversion. - 0.4.1: upstream page and Homebrew formula both identify this as the stable/latest release line. - 2026-07-01: Homebrew formula API reports stable version 0.4.1 and low long-tail install counts. ### ソース - - - - ## セキュリティノート narrow executable package without higher-risk signals. - **Geiger リスク:** グリーン / 低 - narrow executable package without higher-risk signals ## 他のパッケージマネージャ記録 - Debian apt - nrg2iso - 0.4-4.2: normalized package name match | Debian stable package indexes: nrg2iso from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Extracts ISO9660 data from Nero ".nrg" files | http://gregory.kokanosky.free.fr/v4/linux/nrg2iso.en.html - Nix - nrg2iso: normalized package name match | nixpkgs package indexes: pkgs/by-name/nr/nrg2iso/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - Ubuntu apt - nrg2iso - 0.4-4.2: normalized package name match | Ubuntu 24.04 LTS package indexes: nrg2iso from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Extracts ISO9660 data from Nero ".nrg" files | http://gregory.kokanosky.free.fr/v4/linux/nrg2iso.en.html - dnf - nrg2iso - 0.4-38.fc45: normalized package name match | Fedora Rawhide package metadata: nrg2iso from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Convert Nero Burning Rom image files into ISO | http://gregory.kokanosky.free.fr/v4/linux/nrg2iso.en.html - pacman - nrg2iso - 0.4.1-3: normalized package name match | Arch Linux sync databases: nrg2iso from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | Utility for converting CD or DVD image generated by Nero Burning Rom to ISO format | http://gregory.kokanosky.free.fr/v4/linux/nrg2iso.en.html - MacPorts - nrg2iso: normalized package name match | MacPorts ports tree: sysutils/nrg2iso/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ## Combined YAML source View the package source record on GitHub. [combined/nrg2iso.yml](https://github.com/mxcl/pkgdb/blob/main/combined/nrg2iso.yml) ## ソース - pkg.so package database - Geiger risk classifier - curated package history - pkgdb category and tag curation - external package-manager database matches - cross-ecosystem install command graph