Antigravity 2.0 Fedora Installer

Native installation and packaging utility for running Antigravity 2.0 Agent and Antigravity 2.0 IDE on Fedora Workstation.

This project supports installation via direct scripts (install.sh) or native Fedora RPM packages built locally.

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🛠️ Method A: Direct Script Installation

The easiest way to install Antigravity is by running the installer directly or using the local shell script.

Usage

One-liner (No clone required): Run the installer directly from the repository (supports interactive prompts and options):

bash <(curl -fsSL https://raw.githubusercontent.com/jssroberto/antigravity-2-fedora-installer/main/install.sh) [options]

Local script: Clone the repository and run the script:

./install.sh [options]

Unless --mode is specified, the installer runs interactively and prompts you to select the target variant:

1. Antigravity 2.0 IDE (Development Environment)
2. Antigravity 2.0 Agent (Background Agent / Hub)

Command-Line Arguments

Option	Argument	Description
--mode	ide | agent	Choose the target variant to install (bypasses interactive menu).
--user	None	Install to user space (~/.local) without requiring root/sudo.
--url	<url>	Override the default download URL.
--dry-run	None	Perform validation checks and download the package without writing files.
-y, --yes	None	Automatically accept prompts during updates or reinstallations.
-h, --help	None	Display usage guide and exit.

Installation Paths & Scope

Depending on the install scope (system-wide vs. user-local) and the selected mode:

• System-Wide (Default, requires sudo):
  • Installation Directory: /opt/antigravity-Linux or /opt/antigravity-ide-Linux
  • Binary Symlink: /usr/local/bin/antigravity or /usr/local/bin/antigravity-ide
  • Launcher Path: /usr/share/applications/antigravity.desktop or /usr/share/applications/antigravity-ide.desktop
• User-Local (--user, passwordless):
  • Installation Directory: ~/.local/share/antigravity-Linux or ~/.local/share/antigravity-ide-Linux
  • Binary Symlink: ~/.local/bin/antigravity or ~/.local/bin/antigravity-ide
  • Launcher Path: ~/.local/share/applications/antigravity.desktop or ~/.local/share/applications/antigravity-ide.desktop

Note: If ~/.local/bin is not in your $PATH during a user-local installation, the installer will display shell configuration commands to help you add it.

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📦 Method B: RPM Package Distribution

You can build and install native RPM packages for Fedora using the provided spec files.

1. Install Build Prerequisites

Install the required packaging tools and dependencies (no compilers are required since the RPMs repackage precompiled upstream binaries):

sudo dnf install -y spectool rpkg tar gzip

2. Build the RPMs

Run the corresponding build script to download the upstream archives and package them locally:

• Build Agent RPM (antigravity2):

  ./build.sh

• Build IDE RPM (antigravity2-ide):

  ./build-ide.sh

The output RPM files will be generated in ~/rpkg/ (or the folder defined by $OUTDIR).

3. Install the RPMs

Install the compiled RPMs via dnf:

# Install the Antigravity Agent
sudo dnf install ~/rpkg/$(uname -m)/antigravity2-2.9.1-*.rpm

# Install the Antigravity IDE
sudo dnf install ~/rpkg/$(uname -m)/antigravity2-ide-2.5.5-*.rpm

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🚀 Execution & Command-Line Interfaces

The CLI command name depends on your chosen installation method:

Application	Installed via Script (install.sh)	Installed via RPM
Antigravity 2.0 Agent	antigravity	antigravity2
Antigravity 2.0 IDE	antigravity-ide	antigravity2-ide

Wayland & Performance Optimizations

The generated desktop entries run Chromium/Electron using native Wayland flags for accelerated hardware rendering: --ozone-platform-hint=wayland --enable-features=WaylandWindowDecorations,CanvasOopRasterization --enable-gpu-rasterization --enable-zero-copy

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🧹 Coexistence & Uninstallation

Dual-Version Coexistence

If legacy Antigravity 1.x is present on the system, the installer handles compatibility by renaming legacy launcher files to *-legacy.desktop (e.g. antigravity-legacy.desktop), allowing v1.x and v2.0 to run side-by-side.

Uninstallation

Script-Based Uninstallation

Use the uninstall.sh utility to cleanly remove all files, directories, desktop launchers, and databases.

./uninstall.sh [options]

• CLI Options: --ide (IDE only), --agent (Agent only), --both (complete cleanup), or --user (limit scope to user space).
• Interactive Menu: Run ./uninstall.sh without options to choose via terminal prompt.

RPM-Based Uninstallation

If you installed via RPM, remove the packages directly via dnf:

sudo dnf remove antigravity2 antigravity2-ide

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📄 License

This installer project is open-source and available under the MIT License. The upstream Antigravity binaries packaged by this utility are proprietary and subject to Google Terms of Service.