Fix installer for unable to run validate_installation.py

Open/Edit :
"\pinokio\api\Videodubbing-with-gemini.git\install.js"

Locate and comment out or delete the following:

// Run installation validation
    {
      method: "shell.run",
      params: {
        venv: "env",
        message: "python validate_installation.py"
      }
    },

Save and re-install

hth