Function uninstall

tools/install.py:86–88

(options, paths, dest)

    try_copy(options, path, dest)

def uninstall(options, paths, dest):
  for path in paths:
    try_remove(options, path, dest)

def package_files(options, action, name, bins):
  target_path = os.path.join('lib/node_modules', name)