# cmuclmtk mit Homebrew, MacPorts, zypper installieren

Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für cmuclmtk in AI-Agent-Workflows.

## Installation

```sh
sudo av install brew:cmuclmtk
```

Weitere Installationsbefehle:

### macOS

- Homebrew (100%):

```sh
brew install cmuclmtk
```

  Evidenz: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install cmuclmtk
```

  Evidenz: MacPorts ports tree: audio/cmuclmtk/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- zypper (92%):

```sh
sudo zypper install cmuclmtk
```

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

## Paketfakten

- **Paketschlüssel:** brew:cmuclmtk
- **Paketmanager:** Homebrew
- **Version:** 0.7
- **Quellzusammenfassung:** Language model tools (from CMU Sphinx)
- **Homepage:** <https://cmusphinx.sourceforge.net/>
- **Zuletzt aktualisiert:** 2026-07-18T17:49:11+09:00
- **Generiert:** 2026-08-03T19:37:03+00:00

## Executables

- evallm (Alias)
- idngram2lm (Alias)
- idngram2stats (Alias)
- lm_combine (Alias)
- lm_interpolate (Alias)
- mergeidngram (Alias)
- ngram2mgram (Alias)
- text2idngram (Alias)
- text2wfreq (Alias)
- text2wngram (Alias)
- wfreq2vocab (Alias)
- wngram2idngram (Alias)

## Installationsverhalten

- Bottle: nicht verfügbar

## Version und Aktualität

- Seite generiert: 2026-08-03
- Manager-Version: 0.7
## Projektgeschichte und Nutzung

CMUCLMTK is the CMU-Cambridge statistical language modeling toolkit as carried in the CMUSphinx tree: a set of Unix-style tools for building word-frequency lists, vocabularies, n-gram counts, and backoff bigram/trigram language models for speech-recognition workflows.

### Projektgeschichte

Roni Rosenfeld released version 1 of the CMU Statistical Language Modeling Toolkit in 1994, and Philip Clarkson and Rosenfeld published the CMU-Cambridge toolkit paper in 1997 describing version 2. CMUSphinx later kept the toolkit in its Subversion tree, with CMUSphinx documentation noting that no official toolkit release had appeared since the Cambridge release and that a planned CMUSphinx release would effectively be version 2.1.

### Adoptionsgeschichte

The 1997 paper reported use in more than 40 academic, government, and industrial laboratories in more than 12 countries. In package-manager culture it survives as a niche speech/NLP utility: this batch input records Homebrew, MacPorts, and openSUSE/zypper package names.

### Wie es verwendet wird

Typical use is a pipeline of small commands such as text2wfreq, wfreq2vocab, text2idngram, idngram2lm, evallm, lm_combine, and lm_interpolate to turn text corpora into n-gram language models and evaluate or combine them.

### Warum Paket-Nerds sich dafür interessieren

Package nerds care because it is a fossilized but useful research-toolchain package: old speech-recognition infrastructure, many tiny command-line filters, and CMUSphinx lineage preserved in modern package managers long after the research ecosystem moved toward newer language-modeling tools.

### Zeitleiste

- 1994: Version 1 of the CMU SLM Toolkit was released.
- 1997: Clarkson and Rosenfeld published the CMU-Cambridge toolkit paper for version 2.
- CMUSphinx era: The toolkit was maintained under the CMUSphinx Subversion tree with planned version 2.1 work.

### Related projects

- CMUSphinx and PocketSphinx are the speech-recognition projects around which this toolkit is distributed.
- SRILM is a later, widely cited language-modeling toolkit in the same n-gram research-tooling family.

### Quellen

- <https://www.cs.cmu.edu/~dorcas/toolkit_documentation.html>
- <https://www.isca-archive.org/eurospeech_1997/clarkson97_eurospeech.html>
- <https://cmusphinx.github.io/wiki/cmuclmtkdevelopment>


## Sicherheitshinweise

narrow executable package without higher-risk signals.

- **Geiger-Risiko:** grün / niedrig
- narrow executable package without higher-risk signals

## Andere Paketmanager-Einträge

- zypper - cmuclmtk - 0.7-12.7: normalized package name match | openSUSE Tumbleweed package metadata: cmuclmtk from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | CMU-Cambridge Statistical Language Modeling toolkit | http://cmusphinx.sourceforge.net
- zypper - libcmuclmtk-devel - 0.7-12.7: normalized package name match | openSUSE Tumbleweed package metadata: libcmuclmtk-devel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | CMU-Cambridge Statistical Language Modeling toolkit | http://cmusphinx.sourceforge.net
- zypper - libcmuclmtk0 - 0.7-12.7: normalized package name match | openSUSE Tumbleweed package metadata: libcmuclmtk0 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | CMU-Cambridge Statistical Language Modeling toolkit | http://cmusphinx.sourceforge.net
- MacPorts - cmuclmtk: normalized package name match | MacPorts ports tree: audio/cmuclmtk/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/cmuclmtk.yml](https://github.com/mxcl/pkgdb/blob/main/combined/cmuclmtk.yml)


## Quellen

- 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