The easiest way to install Rasterio in Windows is to build it from binaries. (see the official instruction for further details)
Please download correct versions of .whl from
Rasterio and
GDAL, and use pip to install them.
For example, if you want to run GRID in 64-bit Windows 10 using Python 3.9,
the .whl names and the commands should be:
python -m pip install GDAL-3.4.3-cp39-cp39-win_amd64.whl
python -m pip install rasterio-1.2.10-cp39-cp39-win_amd64.whlHighly recommended install GRID in Conda environment
conda install rasterio
python -m pip install photo_grid
Just type GRID (case-sensitive) in your terminal.
GRID
or
python -m grid