usage: imageio_download_bin [-h] [--package-dir] [plugin ...]

Download plugin binary dependencies

positional arguments:
  plugin         Plugin name for which to download the binary. If no argument is given, all
                 binaries are downloaded.

options:
  -h, --help     show this help message and exit
  --package-dir  Download the binaries to the package directory (default is the users application
                 data directory). This might require administrative rights.

examples:
  imageio_download_bin all
  imageio_download_bin freeimage