# Install virtuoso with Homebrew, MacPorts, apt High-performance object-relational SQL database. Version 7.2.17 via Homebrew; verified 2026-05-12. ## Install ```sh sudo av install brew:virtuoso ``` Additional install commands: ### macOS - Homebrew (100%): ```sh brew install virtuoso ``` Evidence: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install virtuoso ``` Evidence: MacPorts ports tree: devel/virtuoso/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ### Linux - Debian apt (92%): ```sh sudo apt install python3-inifile ``` Evidence: Debian stable package indexes: python3-inifile from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz ## Package facts - **Package key:** brew:virtuoso - **Package manager:** Homebrew - **Package manager page:** - **Version:** 7.2.17 - **Source summary:** High-performance object-relational SQL database - **Homepage:** - **Repository:** - **Upstream docs:** - **License:** GPL-2.0-only WITH x11vnc-openssl-exception - **Source archive:** - **Last updated:** 2026-05-12T11:10:35-04:00 - **Generated:** 2026-07-08T18:08:21+00:00 ## Executables - inifile (cli) - isqlw (cli) - virt_mail (cli) - virtuoso-t (cli) - inifile (alias) - isqlw (alias) - virt_mail (alias) - virtuoso-t (alias) ## Dependencies - openssl@3 ## Build dependencies - gawk ## Uses from macOS - bzip2 ## Install behavior - Post-install hook: not defined - Caveats: NOTE: the Virtuoso server will start up several times on port 1111 during the install process. - Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## Freshness - Page generated: 2026-07-08 - Package-manager version: 7.2.17 - Package-manager updated: 2026-05-12 - Local data: ok - Upstream repository: https://github.com/openlink/virtuoso-opensource - info: No cached GitHub release or tag data was available. ## Project history and usage Virtuoso, or Virtuoso Universal Server, is OpenLink Software's multi-model database and middleware platform. It combines object-relational SQL storage, RDF graph storage, SPARQL services, web/application server features, and data-integration middleware in one server, with an open-source edition known as OpenLink Virtuoso. ### Project history The Virtuoso project traces back to 1998, when OpenLink's data-access middleware merged with the Kubl DBMS. Kubl itself came from Finnish database work led by Orri Erling in the mid-1990s, and a free trial was publicly available by November 1996 before the technology became the database core of Virtuoso. OpenLink made an open-source edition available under GPLv2 in April 2006 while continuing to offer commercial Virtuoso editions. The public GitHub repository for virtuoso-opensource dates from 2012, and GitHub releases list the open-source 7.2 series as actively maintained into the 2020s. Virtuoso's history is closely tied to Semantic Web and Linked Data adoption. Its SPARQL endpoint support implemented the emerging W3C SPARQL Protocol work during the mid-2000s, and the server became a familiar backend for large RDF datasets and public SPARQL endpoints. ### Adoption history Virtuoso's most visible cultural footprint is in Linked Data infrastructure. DBpedia, one of the canonical Semantic Web datasets, made structured Wikipedia-derived data queryable using OpenLink Virtuoso, and the public DBpedia SPARQL endpoint exposed the familiar Virtuoso query editor to generations of RDF users. W3C's Semantic Web wiki describes OpenLink Virtuoso as a SQL-ORDBMS and web application server hybrid that provides SQL, XML, and RDF data management in a single multithreaded process. That hybrid identity helped it appeal both to database administrators and to RDF practitioners who needed SPARQL, ODBC/JDBC, and web protocols in the same deployment. ### How it is used In package-manager contexts, Virtuoso is usually installed for local RDF stores, SPARQL endpoints, DBpedia mirrors, or multi-model database experiments. Users configure a `virtuoso.ini`, run the `virtuoso-t` server, and interact through command-line tools such as `isql`/`isqlw`, HTTP endpoints, SPARQL, ODBC, or JDBC clients. The package matters to developers who need a serious local triplestore rather than an embedded library. A typical package-nerd workflow is to load RDF dumps, expose `/sparql`, tune memory and checkpoint settings in the INI file, and then query large graph datasets with SPARQL clients or browser-based query forms. ### Why package nerds care Virtuoso is one of the few database packages that appears simultaneously in SQL, RDF, Linked Data, and web-middleware histories. For package people, it is the old-school heavyweight triplestore you install when toy RDF stores are not enough and when compatibility with DBpedia-style workflows matters. ### Timeline - 1996-11-07: A free trial version of Kubl RDBMS was made available. - 1998: Virtuoso began from the merger of OpenLink data-access middleware and Kubl DBMS. - 2006-04: OpenLink made an open-source edition of Virtuoso available under GPLv2. - 2008: SPARQL 1.0 became a W3C Recommendation, strengthening Virtuoso's RDF query role. - 2012: The public virtuoso-opensource GitHub repository was created. - 2015: GitHub releases list Virtuoso Open Source Edition v7.2.0. - 2026: GitHub releases list Virtuoso Open Source Edition v7.2.17. ### Related projects - Kubl DBMS is the direct database predecessor. DBpedia is the most famous public Linked Data deployment associated with Virtuoso. SPARQL, RDF, ODBC, JDBC, and OpenLink Data Spaces are adjacent technologies and products in the same ecosystem. ### Sources - DBpedia article noting Virtuoso-backed data access: https://en.wikipedia.org/wiki/DBpedia - OpenLink Virtuoso SPARQL endpoint documentation: https://docs.openlinksw.com/virtuoso/rdfsparqlprotocolendpoint/ - OpenLink Virtuoso documentation: https://docs.openlinksw.com/virtuoso/ - OpenLink Virtuoso homepage: https://virtuoso.openlinksw.com/ - OpenLink Virtuoso open-source GitHub repository: https://github.com/openlink/virtuoso-opensource - W3C Semantic Web wiki page for OpenLink Virtuoso: https://www.w3.org/2001/sw/wiki/OpenLink_Virtuoso - Wikipedia article on Virtuoso Universal Server: https://en.wikipedia.org/wiki/Virtuoso_Universal_Server ## Security Notes No matching local secret-handling manifest was found for virtuoso. Nucleus package metadata is still published here so future coverage has a stable package URL. ## Configuration and credential file locations These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval. ## Configuration files - Unix: virtuoso.ini in the server startup/current directory ## Source Database Details - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** virtuoso - **Version Scheme:** 0 - **Revision:** 0 - **Head Version:** HEAD - **Conflicts With:** unixodbc - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** head, stable ## Other Package-Manager Records - MacPorts - virtuoso: normalized package name match | MacPorts ports tree: devel/virtuoso/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 - Debian apt - python3-inifile - 0.4.1-2: installed executable or alias match | Debian stable package indexes: python3-inifile from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Small INI library for Python 3 | https://github.com/mitsuhiko/python-inifile - Ubuntu apt - python3-inifile - 0.4.1-2: installed executable or alias match | Ubuntu 24.04 LTS package indexes: python3-inifile from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Small INI library for Python 3 | https://github.com/mitsuhiko/python-inifile ## Related links - [Terminal utility packages](https://www.automicvault.com/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Text processing packages](https://www.automicvault.com/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata. - [Networking and protocol packages](https://www.automicvault.com/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [Database and data packages](https://www.automicvault.com/pkg/database-data-tools/) - Matched database, SQL, migration, or data-store metadata. - [openssl@3](https://www.automicvault.com/pkg/brew/openssl-3/) - Runtime dependency declared by Homebrew. - [gawk](https://www.automicvault.com/pkg/brew/gawk/) - Build dependency declared by Homebrew. - [monetdb](https://www.automicvault.com/pkg/brew/monetdb/) - Shares av.db curated category or tags: cli, data, database, rdbms, sql. - [mysql](https://www.automicvault.com/pkg/brew/mysql/) - Shares av.db curated category or tags: cli, data, database, rdbms, sql. - [dolt](https://www.automicvault.com/pkg/brew/dolt/) - Shares av.db curated category or tags: cli, data, database, sql. - [doltgres](https://www.automicvault.com/pkg/brew/doltgres/) - Shares av.db curated category or tags: cli, data, database, sql. - [duckdb](https://www.automicvault.com/pkg/brew/duckdb/) - Shares av.db curated category or tags: cli, data, database, sql. - [immudb](https://www.automicvault.com/pkg/brew/immudb/) - Shares av.db curated category or tags: cli, data, database, sql. - [lazysql](https://www.automicvault.com/pkg/brew/lazysql/) - Shares av.db curated category or tags: cli, data, database, sql. - [mariadb](https://www.automicvault.com/pkg/brew/mariadb/) - Shares av.db curated category or tags: cli, data, database, sql. - [percona-server](https://www.automicvault.com/pkg/brew/percona-server/) - Local metadata places this package in an adjacent workflow. Shared terms: cli, data, database, openssl, openssl-3. ## Combined YAML source View the package source record on GitHub. [combined/virtuoso.yml](https://github.com/automic-vault/db/blob/main/combined/virtuoso.yml) ## Sources - Nucleus package database - Geiger risk classifier - package-page enrichment - curated configuration and credential file locations - curated package history - package version freshness - av.db category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph