# ctl mit Homebrew, dnf, zypper installieren Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für ctl in AI-Agent-Workflows. ## Installation ```sh sudo av install brew:ctl ``` Weitere Installationsbefehle: ### macOS - Homebrew (100%): ```sh brew install ctl ``` Evidenz: local Homebrew formula metadata ### Linux - dnf (92%): ```sh sudo dnf install CTL ``` Evidenz: Fedora Rawhide package metadata: CTL from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst - zypper (92%): ```sh sudo zypper install ctl ``` Evidenz: openSUSE Tumbleweed package metadata: ctl from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst ## Paketfakten - **Paketschlüssel:** brew:ctl - **Paketmanager:** Homebrew - **Paketmanager-Seite:** - **Version:** 1.5.5 - **Quellzusammenfassung:** Programming language for digital color management - **Homepage:** - **Repository:** - **Upstream-Dokumentation:** - **Lizenz:** AMPAS - **Quellarchiv:** - **Zuletzt aktualisiert:** 2026-06-06T04:08:13Z - **Generiert:** 2026-07-08T07:18:31+00:00 ## Executables - ctlrender (cli) - exr_ctl_exr (cli) - exrdpx (cli) - ctlrender (Alias) - exr_ctl_exr (Alias) - exrdpx (Alias) ## Abhängigkeiten - imath - libtiff - openexr ## Build-Abhängigkeiten - cmake ## Installationsverhalten - Post-install-Hook: nicht definiert - Bottle: verfügbar auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## Version und Aktualität - Seite generiert: 2026-07-08 - Manager-Version: 1.5.5 - Manager aktualisiert: 2026-06-06 - lokale Daten: OK - Upstream-Repository: https://github.com/aces-aswf/CTL - neueste erkannte Version: ctl-1.5.5 (aktuell) ## Projektgeschichte und Nutzung CTL, the Color Transformation Language, is a small domain-specific programming language for digital color management. The official repository presents it as a standalone project maintained in the ACES ecosystem and used to express portable color transforms. ### Projektgeschichte CTL was designed so color transforms could be distributed as concise programs and interpreted consistently by color-management systems. Its syntax, concepts, and functions are documented in SMPTE RDD 15, and the repository contains the interpreter, libraries, ctlrender command, OpenEXR sample applications, tests, and documentation. The current official source is maintained under the aces-aswf organization. The README explicitly separates CTL from ACES: ACES uses CTL for reference transforms, but CTL itself can describe any color transform. ### Adoptionsgeschichte The README frames CTL around interchange: two parties using the same CTL program and parameters can apply the identical transform to an image. Installation docs list Homebrew as the quickest macOS path, source builds for Linux, macOS, and Windows, and Docker as an isolated runtime. ### Wie es verwendet wird The main command-line workflow is ctlrender, which applies a CTL transform to image files such as OpenEXR inputs. The package also ships OpenEXR-oriented sample tools used in color-pipeline testing and conversion workflows. ### Warum Paket-Nerds sich dafür interessieren CTL matters to package maintainers because it packages a film-industry color DSL together with C++ libraries, OpenEXR integration, command-line rendering tools, and optional containerized builds. It sits at the boundary between media standards, developer tooling, and reproducible color pipelines. ### Zeitleiste - 2007: CTL language material was documented in SMPTE RDD 15. - 2024: ctl-1.5.3 release published on GitHub. - 2026: ctl-1.5.5 release published on GitHub. ### Related projects - CTL is maintained in the ACES project ecosystem and is commonly encountered alongside ACES, OpenEXR, and color-management tooling, while remaining a distinct language. ### Quellen - - - - ## Sicherheitshinweise generalized runtime or code generation signal. - **Geiger-Risiko:** yellow / mittel - generalized runtime or code generation signal ## Details aus der Quelldatenbank - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** ctl - **Version Scheme:** 0 - **Revision:** 0 - **Head Version:** HEAD - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** head, stable ## Andere Paketmanager-Einträge - dnf - CTL - 1.5.3-8.fc45: normalized package name match | Fedora Rawhide package metadata: CTL from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst | The Color Transformation Language | http://github.com/ampas/CTL - dnf - CTL-devel - 1.5.3-8.fc45: normalized package name match | Fedora Rawhide package metadata: CTL-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst | Development files for CTL | http://github.com/ampas/CTL - dnf - CTL-docs - 1.5.3-8.fc45: normalized package name match | Fedora Rawhide package metadata: CTL-docs from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst | Documentation for CTL | http://github.com/ampas/CTL - dnf - OpenEXR_CTL - 1.5.3-8.fc45: normalized package name match | Fedora Rawhide package metadata: OpenEXR_CTL from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst | A simplified OpenEXR interface to CTL | http://github.com/ampas/CTL - zypper - ctl - 1.5.5-1.2: normalized package name match | openSUSE Tumbleweed package metadata: ctl from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst | Programming language for digital color management | https://github.com/ampas/CTL - zypper - ctl-data - 1.5.5-1.2: normalized package name match | openSUSE Tumbleweed package metadata: ctl-data from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst | Contains various CTL files | https://github.com/ampas/CTL - zypper - ctl-devel - 1.5.5-1.2: normalized package name match | openSUSE Tumbleweed package metadata: ctl-devel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst | Development package for CTL | https://github.com/ampas/CTL - zypper - ctl-doc - 1.5.5-1.2: normalized package name match | openSUSE Tumbleweed package metadata: ctl-doc from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst | Documentation files for CTL | https://github.com/ampas/CTL - zypper - libIlmCtl1_5 - 1.5.5-1.2: normalized package name match | openSUSE Tumbleweed package metadata: libIlmCtl1_5 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst | Interpreter for the Color Transformation Language | https://github.com/ampas/CTL - zypper - libIlmCtlMath1_5 - 1.5.5-1.2: normalized package name match | openSUSE Tumbleweed package metadata: libIlmCtlMath1_5 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst | Math functions for the Color Transformation Language | https://github.com/ampas/CTL - zypper - libIlmCtlSimd1_5 - 1.5.5-1.2: normalized package name match | openSUSE Tumbleweed package metadata: libIlmCtlSimd1_5 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst | SIMD execution for the the Color Transformation Language | https://github.com/ampas/CTL - zypper - libIlmImfCtl1_5 - 1.5.5-1.2: normalized package name match | openSUSE Tumbleweed package metadata: libIlmImfCtl1_5 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst | OpenEXR interface to CTL | https://github.com/ampas/CTL ## Verwandte Links - [Source-control packages](https://www.automicvault.com/de/pkg/source-control-tools/) - Belongs to a source-control command family. - [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. - [Language runtime packages](https://www.automicvault.com/de/pkg/language-runtime-packages/) - Matched language runtime, compiler, or interpreter metadata. - [libtiff](https://www.automicvault.com/de/pkg/brew/libtiff/) - Runtime dependency declared by Homebrew. - [openexr](https://www.automicvault.com/de/pkg/brew/openexr/) - Runtime dependency declared by Homebrew. - [cmake](https://www.automicvault.com/de/pkg/brew/cmake/) - Build dependency declared by Homebrew. - [little-cms2](https://www.automicvault.com/de/pkg/brew/little-cms2/) - Shares av.db curated category or tags: cli, color-management, media. - [opencolorio](https://www.automicvault.com/de/pkg/brew/opencolorio/) - Shares av.db curated category or tags: cli, color-management, media. - [babl](https://www.automicvault.com/de/pkg/brew/babl/) - Shares av.db curated category or tags: cli, color-management, image-processing, media. - [argyll-cms](https://www.automicvault.com/de/pkg/brew/argyll-cms/) - Shares av.db curated category or tags: cli, color-management, media. - [caire](https://www.automicvault.com/de/pkg/brew/caire/) - Shares av.db curated category or tags: cli, image-processing, media. - [camellia](https://www.automicvault.com/de/pkg/brew/camellia/) - Shares av.db curated category or tags: cli, image-processing, media. - [epeg](https://www.automicvault.com/de/pkg/brew/epeg/) - Shares av.db curated category or tags: cli, image-processing, media. - [epsilon](https://www.automicvault.com/de/pkg/brew/epsilon/) - Shares av.db curated category or tags: cli, image-processing, media. - [vips](https://www.automicvault.com/de/pkg/brew/vips/) - Both packages work with overlapping file formats or content types. Shared terms: cli, image, image-processing, libtiff, media. - [jbig2enc](https://www.automicvault.com/de/pkg/brew/jbig2enc/) - Both packages work with overlapping file formats or content types. Shared terms: cli, image, image-processing, libtiff, media. - [iccdev](https://www.automicvault.com/de/pkg/brew/iccdev/) - Both packages work with overlapping file formats or content types. Shared terms: cli, color, color-management, image, image-processing. ## Combined YAML source View the package source record on GitHub. [combined/ctl.yml](https://github.com/automic-vault/db/blob/main/combined/ctl.yml) ## Quellen - Nucleus package database - Geiger risk classifier - package-page enrichment - 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