تثبيت Hermes خطوة بخطوة

Get Hermes Agent up and running in under two minutes!

With the Hermes Desktop installer on macOS or Windows (recommended)

To easily install the command-line and desktop applications, download the Hermes Desktop installer ↗ from our website and run it.

Without Hermes Desktop:

For a command-line only install without Hermes Desktop, run:

Linux / macOS / WSL2 / Android (Termux)

curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash

Windows (native)

Run in powershell:

iex (irm https://hermes-agent.nousresearch.com/install.ps1)

If you want to install & run Hermes Desktop after a command-line only install, simply run

hermes desktop

What the Installer Does

The installer handles everything automatically — all dependencies (Python, Node.js, ripgrep, ffmpeg), the repo clone, virtual environment, global hermes command setup, and LLM provider configuration. By the end, you're ready to chat.

Install Layout

Where the installer puts things depends on whether you're installing as a normal user or as root:

The root-mode FHS layout (/usr/local/lib/…, /usr/local/bin/hermes) matches where other system-wide developer tools land on Linux. It's useful for shared-machine deployments where one system install should serve every user. Per-user config (auth, skills, sessions) still lives under each user's ~/.hermes/ or explicit HERMES_HOME.

After Installation

Reload your shell and start chatting:

source ~/.bashrc   # or: source ~/.zshrc
hermes             # Start chatting!

To reconfigure individual settings later, use the dedicated commands:

hermes model          # Choose your LLM provider and model
hermes tools          # Configure which tools are enabled
hermes gateway setup  # Set up messaging platforms
hermes config set     # Set individual config values
hermes config get     # Inspect individual config values
hermes setup          # Or run the full setup wizard to configure everything at once

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Installer: On non-Windows platforms, the only prerequisite is Git. On Linux, also make sure curl and xz-utils are available (the installer downloads Node.js as a .tar.xz archive). The desktop app additionally requires g++ (or build-essential on Debian/Ubuntu) to compile native modules. The installer automatically handles everything else:

• uv (fast Python package manager)
• Python 3.11 (via uv, no sudo needed)
• Node.js v22 (for browser automation and WhatsApp bridge)
• ripgrep (fast file search)
• ffmpeg (audio format conversion for TTS)

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If you want to clone the repo and install from source — for contributing, running from a specific branch, or having full control over the virtual environment — see the Development Setup section in the Contributing guide.

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Running Hermes as a dedicated unprivileged user (e.g. a hermes systemd service account, or any user without sudo access) is supported. The only thing on the install path that genuinely needs root is Playwright's --with-deps step, which apt-installs shared libraries (libnss3, libxkbcommon, etc.) used by Chromium. The installer detects whether sudo is available and gracefully degrades when it isn't — it will install the Chromium binary into the service user's own Playwright cache and print the exact command an administrator needs to run separately.

Recommended split (Debian/Ubuntu):

1. One time, as an admin user with sudo, install the system libraries Chromium needs:

   sudo npx playwright install-deps chromium

(You can run this from anywhere — npx will fetch Playwright on the fly.)

1. As the unprivileged service user, run the regular installer. It will detect the missing sudo, skip --with-deps, and install Chromium into the user's local Playwright cache:

   curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash

If you want to skip the Playwright step entirely — for example because you're running headless and don't need browser automation — pass --skip-browser:

   curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash -s -- --skip-browser

The installer also pre-installs cua-driver so the Computer Use toolset works the moment you enable it; pass --skip-computer-use to opt out (it will then install on demand when you enable the tool).

1. Make hermes available to the service user's shells. The installer writes the launcher to ~/.local/bin/hermes. System service accounts often have a minimal PATH that doesn't include ~/.local/bin. Either add it to the user's environment, or symlink the launcher into a system location:

   # Option A — add to the service user's profile
   echo 'export PATH="$HOME/.local/bin:$PATH"' >> ~/.bashrc

   # Option B — symlink system-wide (run as an admin)
   sudo ln -s /home/hermes/.hermes/hermes-agent/venv/bin/hermes /usr/local/bin/hermes

1. Verify: hermes doctor should now run cleanly. If you get ModuleNotFoundError: No module named 'dotenv', you're invoking the repo source hermes file (~/.hermes/hermes-agent/hermes) with system Python instead of the venv launcher (~/.hermes/hermes-agent/venv/bin/hermes) — fix step 3.

1. Running the messaging gateway from this account? A user-level service stops at logout and does not start at boot until you enable lingering for the service user:

   sudo loginctl enable-linger <service-user>

See Messaging Gateway ↗ for the service setup itself.

The same pattern works on Arch (the installer uses pacman with the same sudo-detection logic), Fedora/RHEL, and openSUSE — those distros don't support --with-deps at all, so an administrator always installs the system libraries separately. The relevant dnf/zypper commands are printed by the installer.

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For more diagnostics, run hermes doctor — it will tell you exactly what's missing and how to fix it.

Hermes auto-detects whether it was installed via the git installer, Docker, or NixOS, and hermes update prints the matching update command for that path. There's no env var to set — the detection is based on the install layout (~/.hermes/hermes-agent/ checkout, Docker image stamp, or Nix store path). hermes doctor also surfaces the detected method under its environment summary.