VTFWriter is a Python implementation of the VTFExpress API used for writing VTF files, a visualization format for GLView.
Before installation, ensure that cython and numpy are installed:
pip install --user cython numpy
Then, build and install with:
pip install --user .
If the VTFExpress libraries are not found on your system, this will naturally fail.
IFEM-to-VT requires Python 3. It is possible that, on your system, pip refers to Python 2. In this case, do:
pip3 install --user .