openhuman/docs/install.md

Installing OpenHuman

Quick install

Package manager	Command	OS
Homebrew	brew install tinyhumansai/openhuman/openhuman	macOS, Linux
apt	sudo apt install openhuman (see setup)	Debian, Ubuntu
npm	npm install -g openhuman	Any (Node ≥ 18)
curl	curl -fsSL https://raw.githubusercontent.com/tinyhumansai/openhuman/main/scripts/install.sh | bash	macOS, Linux

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Homebrew (macOS / Linux)

brew install tinyhumansai/openhuman/openhuman

Update:

brew upgrade openhuman

Uninstall:

brew uninstall openhuman
brew untap tinyhumansai/openhuman   # optional: remove tap

Homebrew installs the binary as openhuman. The tap lives at tinyhumansai/homebrew-openhuman.

---

apt (Debian / Ubuntu)

1. Add the repository key and source

sudo apt-get install -y gnupg2 curl ca-certificates

curl -fsSL https://tinyhumansai.github.io/openhuman/apt/KEY.gpg \
  | sudo gpg --dearmor -o /etc/apt/keyrings/openhuman.gpg

echo "deb [signed-by=/etc/apt/keyrings/openhuman.gpg arch=amd64] \
  https://tinyhumansai.github.io/openhuman/apt stable main" \
  | sudo tee /etc/apt/sources.list.d/openhuman.list

arm64: replace arch=amd64 with arch=arm64 or arch=amd64,arm64.

2. Install

sudo apt-get update
sudo apt-get install openhuman

Update:

sudo apt-get update && sudo apt-get upgrade openhuman

Uninstall:

sudo apt-get remove openhuman
# remove repository (optional):
sudo rm /etc/apt/sources.list.d/openhuman.list /etc/apt/keyrings/openhuman.gpg

---

npm

npm install -g openhuman

Update:

npm update -g openhuman

Uninstall:

npm uninstall -g openhuman

The npm package is a thin wrapper that downloads the platform-native binary on first install and verifies its SHA-256 checksum before placing it. Node.js ≥ 18 is required; the binary itself has no Node dependency at runtime.

---

curl / manual install

curl -fsSL \
  https://raw.githubusercontent.com/tinyhumansai/openhuman/main/scripts/install.sh \
  | bash

Pass --dry-run to preview actions without installing:

bash scripts/install.sh --dry-run --verbose

Uninstall (manual):

rm "$(which openhuman)"

---

Support policy

Channel	Tier	Maintained by
Homebrew	Official	Core team
apt	Official	Core team
npm	Official	Core team
curl / install.sh	Official	Core team
AUR (Arch)	Community	Community PRs
Nix	Community	Community PRs
Scoop (Windows)	Planned	—
Snap / Flatpak	Planned	—

See tinyhumansai/openhuman#distribution-backlog for the next channels in the pipeline.

---

Troubleshooting

macOS Gatekeeper warning

If macOS blocks the binary with "cannot be opened because the developer cannot be verified":

# Option 1: approve via System Settings → Privacy & Security → Allow Anyway
# Option 2: remove quarantine flag (Homebrew install should handle this automatically)
xattr -d com.apple.quarantine "$(which openhuman)"

Binaries installed via Homebrew or the signed .app bundle are notarized by Apple and should not trigger Gatekeeper.

apt: "NO_PUBKEY" error

Re-import the key:

curl -fsSL https://tinyhumansai.github.io/openhuman/apt/KEY.gpg \
  | sudo gpg --dearmor -o /etc/apt/keyrings/openhuman.gpg
sudo apt-get update

npm: binary not found after install

The postinstall script may have failed silently. Re-run it manually:

FORCE_REINSTALL=1 node "$(npm root -g)/openhuman/install.js"

Or reinstall cleanly:

npm uninstall -g openhuman && npm install -g openhuman

Verify checksum manually

Every release asset ships a companion .sha256 file:

VERSION=0.49.33
TARGET=x86_64-unknown-linux-gnu
curl -fsSLO "https://github.com/tinyhumansai/openhuman/releases/download/v${VERSION}/openhuman-core-${VERSION}-${TARGET}.tar.gz"
curl -fsSLO "https://github.com/tinyhumansai/openhuman/releases/download/v${VERSION}/openhuman-core-${VERSION}-${TARGET}.tar.gz.sha256"
echo "$(cat openhuman-core-${VERSION}-${TARGET}.tar.gz.sha256)  openhuman-core-${VERSION}-${TARGET}.tar.gz" | sha256sum --check

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Running from source

The default runtime is CEF (bundled Chromium), which requires the vendored CEF-aware tauri-cli at app/src-tauri/vendor/tauri-cef/crates/tauri-cli. The stock @tauri-apps/cli does not know how to bundle the Chromium Embedded Framework into OpenHuman.app/Contents/Frameworks/, so a bundle produced by it panics at startup inside cef::library_loader::LibraryLoader::new with No such file or directory.

All cargo tauri scripts in app/package.json (yarn dev:app, yarn macos:build:*, etc.) run scripts/ensure-tauri-cli.sh first, which installs the vendored CLI into ~/.cargo/bin/cargo-tauri on first use. Those scripts also export CEF_PATH="$HOME/Library/Caches/tauri-cef" so that every cef-dll-sys invocation — the main app's and the inner cargo build that tauri-bundler's build.rs runs to produce the embedded cef-helper — resolves to the same CEF binary distribution. Without this, the embedded helper ends up with bindings from a different downloaded CEF than the framework loaded at runtime, and helper processes abort with FATAL: CefApp_0_CToCpp called with invalid version -1.

If you ever overwrite cargo-tauri (e.g. npm i -g @tauri-apps/cli or cargo install tauri-cli), or switch CEF versions, reinstall with CEF_PATH set and force a bundler rebuild (touch forces tauri-bundler/build.rs to recompile the embedded cef-helper):

export CEF_PATH="$HOME/Library/Caches/tauri-cef"
touch app/src-tauri/vendor/tauri-cef/cef-helper/src/*.rs
cargo install --force --locked --path app/src-tauri/vendor/tauri-cef/crates/tauri-cli

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Release artifacts reference

Each release attaches the following files:

Artifact	Platform
openhuman-core-<v>-aarch64-apple-darwin.tar.gz	macOS Apple Silicon
openhuman-core-<v>-x86_64-apple-darwin.tar.gz	macOS Intel
openhuman-core-<v>-x86_64-unknown-linux-gnu.tar.gz	Linux x86-64
openhuman-core-<v>-aarch64-unknown-linux-gnu.tar.gz	Linux arm64
OpenHuman_<v>_aarch64.dmg	macOS desktop app (Apple Silicon)
OpenHuman_<v>_x64.dmg	macOS desktop app (Intel)
OpenHuman_<v>_amd64.deb	Linux desktop app (.deb)
OpenHuman_<v>_amd64.AppImage	Linux desktop app (AppImage)

Every archive has a corresponding .sha256 companion file.