Unable To Locate And Download The Latest Octopus Cli Tool [2021] -

To download and install the latest Octopus CLI , you can use several official methods depending on your environment. It is important to note that there are two versions currently available: the modern Go-based CLI (simply called ) and the legacy 1. Official Download & Installation Methods The most reliable way to get the latest version is through the official Octopus Downloads page or directly from the OctopusDeploy/cli GitHub repository Windows (via Package Managers): winget install OctopusDeploy.Cli Chocolatey: choco install octopus-cli macOS (via Homebrew): brew install octopusdeploy/taps/octopus-cli Linux (via APT/RPM): Debian/Ubuntu , follow the official repository setup script to install octopus-cli Red Hat/Fedora sudo yum install octopus-cli Universal .NET Global Tool: If you prefer the .NET tool, install it globally using: dotnet tool install Octopus.DotNet.Cli --global 2. Manual Downloads (Direct Links) If you cannot use a package manager, you can manually download the compressed binaries from the GitHub Releases page. The latest stable releases (e.g., version 2.20.1) include assets for: octopus_[version]_Windows_x86_64.zip octopus_[version]_macOS_arm64.tar.gz (Apple Silicon) or octopus_[version]_Linux_x86_64.tar.gz 3. Usage in CI/CD Pipelines For automated environments, Octopus provides dedicated installer tasks: Azure DevOps: Octopus CLI Installer task in your pipeline. Set the version field to to ensure you always pull the newest version. GitHub Actions: Use the official install-octopus-cli-action version: latest in your YAML configuration. 4. Troubleshooting common "Unable to Locate" Issues Path Environment Variable: After a manual download, ensure the directory containing the ) executable is added to your system's Naming Confusion: Remember that the modern CLI is invoked as , while the legacy C# version is invoked as . Using the wrong command name after installation is a frequent point of failure. NuGet Feed Issues: If installing via dotnet tool , a 401 Unauthorized error may occur due to local NuGet configurations; try adding the --ignore-failed-sources Octopus Deploy YAML snippet for your CI/CD platform to automate this installation? Octopus CLI Global Tool | Documentation and Support 1 Jan 2023 —

The error "unable to locate and download the latest Octopus CLI tool" typically occurs within CI/CD pipelines (like GitHub Actions or Azure DevOps) when the Octopus Deploy CLI installer cannot fetch the necessary metadata or binary files from the official repositories. Primary Causes Upstream Repository Issues : The Octopus CLI installation action frequently retrieves the tool directly from GitHub Releases or an internal Octopus URL. Outages or API rate limiting on these platforms can prevent the installer from finding the "latest" version. Version Metadata Mismatch : Recent bugs in the installation scripts have shown that the installer may expect a specific version field in the downloaded metadata which, if missing or renamed, causes a failure. Proxy or Firewall Restrictions : If your build runner is behind a restrictive firewall, it may be blocked from reaching https://g.octopushq.com/ or https://github.com , preventing the initial discovery of the latest tool version. Incompatible Archive Formats : Some versions of the installation tool (especially on Windows self-hosted runners) may fail if the retrieved "latest" package is in a format (like .tar.gz ) that the local Expand-Archive command does not natively support without specific plugins. Immediate Workarounds Pin a Specific Version : Instead of using latest , explicitly define a version number in your pipeline configuration (e.g., version: 9.1.7 ) to bypass the "latest" discovery logic. Downgrade the Action : If using GitHub Actions, some users have found that downgrading the action version (e.g., to v1.1.10 ) restores functionality while the v1.2.x or higher bugs are addressed. Manual Global Tool Install : For environments with .NET installed, you can bypass the installer action entirely by using the dotnet global tool command: dotnet tool install Octopus.DotNet.Cli --global Use code with caution. Copied to clipboard Troubleshooting Steps Check Service Status : Verify if there is a known outage on Octopus Status or GitHub. Enable Debug Logging : Add the --debug flag to your CLI commands to see the exact URL the tool is attempting to reach. Bypass NuGet Feeds : If using the dotnet tool method and receiving a 401 error, use the --ignore-failed-sources switch to prevent local authenticated feeds from blocking the public download. Are you encountering this issue in GitHub Actions , Azure DevOps , or a local terminal environment? Octopus CLI Global Tool | Documentation and Support

Title: Troubleshooting: Unable to Locate and Download the Latest Octopus CLI Tool Date: [Current Date] Tags: Octopus Deploy , CLI , DevOps , CI/CD , Troubleshooting Issue Overview You may encounter an error when attempting to install or update the Octopus CLI tool ( octo ). The error typically appears during a build or deployment script, often showing messages like:

Unable to locate the latest Octopus CLI tool Failed to download Octopus CLI version X.X.X curl: (22) The requested URL returned error: 404 octo: command not found unable to locate and download the latest octopus cli tool

This prevents automated deployments, package pushes, and environment creation from proceeding. Root Causes | Cause | Description | |-------|-------------| | Incorrect download URL | The script points to an outdated or changed URL (e.g., old GitHub release structure). | | Network restrictions | Firewalls, proxies, or air-gapped environments block access to github.com or octopus.com . | | Version does not exist | The specific CLI version requested has been deprecated or never published. | | Rate limiting | Repeated downloads from a shared IP hit GitHub API rate limits. | | Script compatibility | PowerShell/bash scripts use deprecated methods (e.g., Invoke-WebRequest without TLS 1.2). | Step-by-Step Fixes 1. Use the Official Download Sources Always use the current official URLs :

Linux/macOS : curl -L https://octopus.com/downloads/latest/OctopusTools/linux-x64 --output octo.tar.gz

Windows : Invoke-WebRequest -Uri https://octopus.com/downloads/latest/OctopusTools/win-x64 -OutFile octo.zip To download and install the latest Octopus CLI

Note: The redirects above resolve to the latest stable release on GitHub.

2. Specify a Valid Version If you need a specific version (not "latest"), verify it exists first:

Check Octopus CLI Releases on GitHub Example for version 9.0.0: curl -L https://github.com/OctopusDeploy/OctopusCli/releases/download/v9.0.0/octo-linux-x64.tar.gz Manual Downloads (Direct Links) If you cannot use

3. Bypass GitHub API Limits If you see rate limit exceeded :

Use the Octopus CDN directly: https://octopus.com/downloads/latest/OctopusTools/linux-x64 (no API call) Or authenticate your GitHub API requests: curl -H "Authorization: token YOUR_GITHUB_TOKEN" https://api.github.com/repos/OctopusDeploy/OctopusCli/releases/latest