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Frequently Asked Questions (FAQ)

Here it is a compreensive, but not an exaustive, list of questions that may appear in using or developing with asltk library.

If your doubt is not found in this page, please be free to open an Issue at the GitHub project page.

How do I install the asltk library? You can install asltk using pip by running the following command: 
pip install asltk
Copiar código For more detailed instructions, refer to the (Installation Guide)[./docs/installation_guide.md].
Which version of Python is required to use `asltk`? `asltk` requires Python 3.9 or higher. For the registration module (image alignment), Python 3.10+ is required. You can check your Python version by running: 
python --version
I’m getting a “ModuleNotFoundError” when trying to import asltk. What should I do? Make sure that `asltk` is installed correctly. Run the following command to verify installation: 
pip show asltk
If it’s not installed, follow the instructions in the Installation Guide. If you're using a virtual environment, ensure it is activated.
How can I update asltk to the latest version? You can update the library by running: 
pip install --upgrade asltk
If it’s not installed, follow the instructions in the Installation Guide. If you're using a virtual environment, ensure it is activated.
How do I install the registration module for image alignment? The registration module is an optional extra that requires Python 3.10 or higher and the `antspyx` package. To install asltk with registration support, run: 
pip install asltk[registration]
If you only need basic ASL processing (CBF, ATT mapping, etc.), you can use the standard installation (`pip install asltk`) which supports Python 3.9+.
Can I use asltk in commercial projects? Yes, `asltk` is licensed under the MIT License, which allows you to use, modify, and distribute the library in both personal and commercial projects. Just make sure to include the original copyright and license notice.
What should I do if I encounter a bug or issue with the library? If you find a bug or issue, you can report it on the (GitHub issues page)[https://github.com/LOAMRI/asltk/issues]. Please include a clear description of the problem, steps to reproduce it, and any relevant code snippets.