使用 Homebrew, apt, dnf, MacPorts, zypper 安装 ancient

项目链接

• 主页
• 上游文档
• 软件包管理器页面

命令和别名

• ancient

项目历史

The public GitHub repository was created in March 2017. The README explains the motivation: old decompression algorithms may still be findable, but original implementations are often system-specific, incomplete, direct translations from M68K assembly, poorly licensed, or hard to reuse safely.

Ancient's project goals are a clean modern implementation, BSD-style licensing, and test coverage against a cache of roughly ten thousand available files plus generated public-domain test files. The README also stresses that some old formats have undocumented corner cases and weak password protection, but the project is decompression-focused rather than cryptographic.

The latest GitHub release observed for this batch is v2.3.0, published in September 2025.

采用历史

Ancient sits at the intersection of software preservation, retrocomputing, and archive tooling. Its value is not broad user-interface adoption but format coverage: it preserves the ability to unpack data from old scenes, games, music modules, and system-specific compressors.

The supplied package facts show Ancient packaged in Homebrew, Debian, Fedora/dnf, MacPorts, Ubuntu, and zypper. That distribution breadth is notable for a specialist decompressor library because it makes obscure formats available to scripts and preservation workflows without each user rebuilding from source.

使用方式

The README says simple usage is available through both the CLI and API, and that the compression algorithm is automatically detected in most cases. It also notes important boundaries: Ancient currently does not support archival files or self-extracting executables as primary built-in functionality.

The format list is the package's main feature: it includes classic Unix `compress`/`pack` variants, bzip2 and gzip bitstreams, Amiga-oriented formats such as PowerPacker, XPK-encapsulated files, Disk Masher System, StoneCracker, Pack-Ice, and many others.

为什么软件包爱好者会关心

Ancient is significant because package managers can turn a preservation niche into a normal command-line capability. Once installed, old packed data can be tested or unpacked in automated pipelines without depending on questionable original binaries.

It is also a nice example of 'boring modern C++ around weird old formats': the project replaces fragile historical code with a maintained, licensed, test-backed implementation.

时间线

• 2017: GitHub repository created.
• 2017 onward: Ancient grows as a C++17 library and CLI for legacy decompression formats.
• 2025: Release v2.3.0 published.

Related projects

• PowerPacker, XPK, StoneCracker, Disk Masher System, Pack-Ice, and other legacy compressors listed by the README.
• Lhasa: referenced by the README as a source for reimplementing rare LZH compressors without reusing code.
• bzip2 and gzip: modern/Unix formats included alongside retro formats.

来源

• https://api.github.com/repos/temisu/ancient
• https://api.github.com/repos/temisu/ancient/releases/latest
• https://github.com/temisu/ancient
• https://github.com/temisu/ancient#readme
• source_facts.package-manager