Installation

Make sure all of nifreeze’ External Dependencies are installed.

On a functional Python 3.10 (or above) environment with pip installed, nifreeze can be installed using the habitual command

$ python -m pip install nifreeze

Check your installation with the following command line

$ python -c "from nifreeze import __version__; print(__version__)"

External Dependencies

nifreeze requires ANTs, which is leveraged through the Nipype Python interface for registration purposes. There are [several ways to install ANTs](https://github.com/ANTsX/ANTs?tab=readme-ov-file#installation). Notably, the path to the installed binaries needs to be added to the PATH

$ export PATH=/path/to/ants/bin:$PATH