# 使用 Homebrew, zypper 安装 demumble

查看 demumble 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

## 安装

```sh
sudo av install brew:demumble
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install demumble
```

  证据: local Homebrew formula metadata

### Linux

- zypper (92%):

```sh
sudo zypper install demumble
```

  证据: openSUSE Tumbleweed package metadata: demumble from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst

## 软件包事实

- **软件包键:** brew:demumble
- **软件包管理器:** Homebrew
- **版本:** 1.3.0
- **来源摘要:** More powerful symbol demangler (a la c++filt)
- **主页:** <https://github.com/nico/demumble>
- **仓库:** <https://github.com/nico/demumble>
- **已生成:** 2026-08-03T19:37:03+00:00

## 可执行文件

- demumble (别名)

## 安装行为

- Bottle: 不可用

## 版本和新鲜度

- 页面生成时间: 2026-08-03
- 管理器版本: 1.3.0
## 项目历史与用法

demumble is a small cross-platform symbol demangler positioned as a friendlier c++filt and undname.exe replacement. It demangles Itanium and Visual Studio C++ symbols and also handles D, Rust, and Swift symbols.

### 项目历史

The official repository was created in December 2016 and presents demumble as a pragmatic answer to day-to-day symbol decoding pain. Its README focuses on small but important behavior differences: underscore handling across macOS and Linux, stdin filtering that avoids demangling ordinary words, and Windows-style symbol support outside Windows.

The project has stayed intentionally compact. Its build instructions are just CMake plus Ninja, and its release page provides prebuilt x64 binaries for Linux, macOS, and Windows.

### 采用历史

demumble's adoption is niche but recognizable among developers who read linker output, compiler IR, crash logs, or binary symbols across platforms. Homebrew and openSUSE packaging reflect that it is useful enough as a standalone CLI even though it is not a large framework.

The GitHub release feed shows maintenance through v1.3.0 in August 2024, with releases spanning several years rather than rapid churn.

### 使用方式

The simplest use is to pass a mangled symbol and receive a demangled function signature. demumble can also run as a filter on standard input, which makes it useful in shell pipelines over logs, objdump output, LLVM IR, or compiler diagnostics.

The README's examples emphasize cross-platform convenience: the same binary can demangle Itanium ABI names and Microsoft Visual C++ names, reducing the need to remember which platform-specific demangler applies.

### 为什么软件包爱好者会关心

For package nerds, demumble is the kind of tiny diagnostic utility that earns a formula because it removes friction from debugging native builds. It is not infrastructure, but it makes opaque package failures easier to read.

It also illustrates a common package-manager pattern: a small upstream tool with prebuilt releases becomes more valuable when installed uniformly through brew or distribution packages.

### 时间线

- 2016: The demumble repository is created on GitHub.
- 2019: The v1.2 release line is published.
- 2020: demumble v1.2.2 is released.
- 2024: demumble v1.3.0 is released.

### Related projects

- c++filt is the traditional Unix comparison point for Itanium C++ demangling.
- undname.exe is the Windows comparison point for Microsoft Visual C++ symbols.
- LLVM and compiler toolchains generate the kinds of symbols demumble is commonly used to inspect.

### 来源

- <https://github.com/nico/demumble>
- <https://github.com/nico/demumble#readme>
- <https://api.github.com/repos/nico/demumble>
- <https://api.github.com/repos/nico/demumble/releases>


## 安全说明

narrow executable package without higher-risk signals.

- **Geiger 风险:** 绿色 / 低
- narrow executable package without higher-risk signals

## 其他软件包管理器记录

- zypper - demumble - 1.3.0-1.5: normalized package name match | openSUSE Tumbleweed package metadata: demumble from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | A better c++filt and a better undname.exe, in one binary | https://github.com/nico/demumble


## Combined YAML source

View the package source record on GitHub. [combined/demumble.yml](https://github.com/mxcl/pkgdb/blob/main/combined/demumble.yml)


## 来源

- 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