# Install mlpack Scalable C++ machine learning library. Version 4.8.0 via Homebrew; verified 2026-06-10. ## Install ```sh sudo av install brew:mlpack ``` Additional install commands: ### macOS - Homebrew (100%): ```sh brew install mlpack ``` Evidence: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install mlpack ``` Evidence: MacPorts ports tree: math/mlpack/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ### Linux - Debian apt (92%): ```sh sudo apt install libmlpack-dev ``` Evidence: Debian stable package indexes: libmlpack-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz - dnf (92%): ```sh sudo dnf install mlpack-bin ``` Evidence: Fedora Rawhide package metadata: mlpack-bin from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst ## Package Facts - **Package key:** brew:mlpack - **Package manager:** Homebrew - **Package manager URL:** - **Version:** 4.8.0 - **Source summary:** Scalable C++ machine learning library - **Homepage:** - **Repository:** - **Upstream docs:** - **License:** BSD-3-Clause AND MPL-2.0 AND BSL-1.0 AND MIT - **Source archive:** - **Last updated:** 2026-06-10T00:20:46Z - **Generated:** 2026-06-10T07:18:26+00:00 ## Executables - mlpack_adaboost (cli) - mlpack_approx_kfn (cli) - mlpack_bayesian_linear_regression (cli) - mlpack_cf (cli) - mlpack_dbscan (cli) - mlpack_decision_tree (cli) - mlpack_det (cli) - mlpack_emst (cli) - mlpack_fastmks (cli) - mlpack_gmm_generate (cli) - mlpack_gmm_probability (cli) - mlpack_gmm_train (cli) - mlpack_hmm_generate (cli) - mlpack_hmm_loglik (cli) - mlpack_hmm_train (cli) - mlpack_hmm_viterbi (cli) - mlpack_hoeffding_tree (cli) - mlpack_image_converter (cli) - mlpack_kde (cli) - mlpack_kernel_pca (cli) - mlpack_kfn (cli) - mlpack_kmeans (cli) - mlpack_knn (cli) - mlpack_krann (cli) - mlpack_lars (cli) - mlpack_linear_regression (cli) - mlpack_linear_svm (cli) - mlpack_lmnn (cli) - mlpack_local_coordinate_coding (cli) - mlpack_logistic_regression (cli) - mlpack_lsh (cli) - mlpack_mean_shift (cli) - mlpack_nbc (cli) - mlpack_nca (cli) - mlpack_nmf (cli) - mlpack_pca (cli) - mlpack_perceptron (cli) - mlpack_preprocess_binarize (cli) - mlpack_preprocess_describe (cli) - mlpack_preprocess_imputer (cli) - mlpack_preprocess_one_hot_encoding (cli) - mlpack_preprocess_scale (cli) - mlpack_preprocess_split (cli) - mlpack_radical (cli) - mlpack_random_forest (cli) - mlpack_range_search (cli) - mlpack_softmax_regression (cli) - mlpack_sparse_coding (cli) - mlpack_adaboost (alias) - mlpack_approx_kfn (alias) - mlpack_bayesian_linear_regression (alias) - mlpack_cf (alias) - mlpack_dbscan (alias) - mlpack_decision_tree (alias) - mlpack_det (alias) - mlpack_emst (alias) - mlpack_fastmks (alias) - mlpack_gmm_generate (alias) - mlpack_gmm_probability (alias) - mlpack_gmm_train (alias) - mlpack_hmm_generate (alias) - mlpack_hmm_loglik (alias) - mlpack_hmm_train (alias) - mlpack_hmm_viterbi (alias) - mlpack_hoeffding_tree (alias) - mlpack_image_converter (alias) - mlpack_kde (alias) - mlpack_kernel_pca (alias) - mlpack_kfn (alias) - mlpack_kmeans (alias) - mlpack_knn (alias) - mlpack_krann (alias) - mlpack_lars (alias) - mlpack_linear_regression (alias) - mlpack_linear_svm (alias) - mlpack_lmnn (alias) - mlpack_local_coordinate_coding (alias) - mlpack_logistic_regression (alias) - mlpack_lsh (alias) - mlpack_mean_shift (alias) - mlpack_nbc (alias) - mlpack_nca (alias) - mlpack_nmf (alias) - mlpack_pca (alias) - mlpack_perceptron (alias) - mlpack_preprocess_binarize (alias) - mlpack_preprocess_describe (alias) - mlpack_preprocess_imputer (alias) - mlpack_preprocess_one_hot_encoding (alias) - mlpack_preprocess_scale (alias) - mlpack_preprocess_split (alias) - mlpack_radical (alias) - mlpack_random_forest (alias) - mlpack_range_search (alias) - mlpack_softmax_regression (alias) - mlpack_sparse_coding (alias) ## Dependencies - armadillo - cereal - ensmallen ## Build Dependencies - cmake - pkgconf ## Install Behavior - Post-install hook: not defined - Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## Freshness - Page generated: 2026-06-10 - Package-manager version: 4.8.0 - Package-manager updated: 2026-06-10 - Local data status: ok - Upstream repository: https://www.mlpack.org - info: Release/tag comparison is only available for GitHub repositories. ## Sicherheitshinweise broad file, network, media, or database tool signal. - **Geiger risk:** blue / medium - broad file, network, media, or database tool signal ## Source Database Details - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** mlpack - **Version Scheme:** 0 - **Revision:** 0 - **Head Version:** HEAD - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** head, stable ## Other Package-Manager Records - Debian apt - libmlpack-dev - 4.6.0-1: normalized package name match | Debian stable package indexes: libmlpack-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | intuitive, fast, scalable C++ machine learning library (development libs) | https://www.mlpack.org/ - Debian apt - mlpack-bin - 4.6.0-1: normalized package name match | Debian stable package indexes: mlpack-bin from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | intuitive, fast, scalable C++ machine learning library (binaries) | https://www.mlpack.org/ - Debian apt - mlpack-doc - 4.6.0-1: normalized package name match | Debian stable package indexes: mlpack-doc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | intuitive, fast, scalable C++ machine learning library (documentation) | https://www.mlpack.org/ - Debian apt - python3-mlpack - 4.6.0-1: normalized package name match | Debian stable package indexes: python3-mlpack from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | intuitive, fast, scalable C++ machine learning library (Python bindings) | https://www.mlpack.org/ - Ubuntu apt - libmlpack-dev - 4.3.0-2build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libmlpack-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | intuitive, fast, scalable C++ machine learning library (development libs) | https://www.mlpack.org/ - Ubuntu apt - mlpack-bin - 4.3.0-2build1: normalized package name match | Ubuntu 24.04 LTS package indexes: mlpack-bin from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | intuitive, fast, scalable C++ machine learning library (binaries) | https://www.mlpack.org/ - Ubuntu apt - mlpack-doc - 4.3.0-2build1: normalized package name match | Ubuntu 24.04 LTS package indexes: mlpack-doc from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | intuitive, fast, scalable C++ machine learning library (documentation) | https://www.mlpack.org/ - Ubuntu apt - python3-mlpack - 4.3.0-2build1: normalized package name match | Ubuntu 24.04 LTS package indexes: python3-mlpack from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | intuitive, fast, scalable C++ machine learning library (Python bindings) | https://www.mlpack.org/ - dnf - mlpack-bin - 4.7.0-2.fc45: normalized package name match | Fedora Rawhide package metadata: mlpack-bin from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst | Command-line executables for mlpack (machine learning library) | http://www.mlpack.org - dnf - mlpack-devel - 4.7.0-2.fc45: normalized package name match | Fedora Rawhide package metadata: mlpack-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst | Development headers for mlpack (C++ machine learning library) | http://www.mlpack.org - dnf - mlpack-licenses - 4.7.0-2.fc45: normalized package name match | Fedora Rawhide package metadata: mlpack-licenses from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst | Licenses and information files for mlpack (machine learning library) | http://www.mlpack.org - dnf - mlpack-python3 - 4.7.0-2.fc45: normalized package name match | Fedora Rawhide package metadata: mlpack-python3 from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst | Python 3 bindings for mlpack (C++ machine learning library) | http://www.mlpack.org - MacPorts - mlpack: normalized package name match | MacPorts ports tree: math/mlpack/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ## Related Links - [Secret-risk packages](https://www.automicvault.com/de/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [Terminal utility packages](https://www.automicvault.com/de/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Networking and protocol packages](https://www.automicvault.com/de/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [Scientific computing packages](https://www.automicvault.com/de/pkg/scientific-computing-tools/) - Matched scientific computing metadata. - [pkgconf](https://www.automicvault.com/de/pkg/brew/pkgconf/) - Build dependency declared by Homebrew. - [cmake](https://www.automicvault.com/de/pkg/brew/cmake/) - Build dependency declared by Homebrew. - 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Shares av.db curated category or tags: cli, library, science. ## Sources - Nucleus package database - Geiger risk classifier - package-page enrichment - package version freshness - av.db category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph