Download and install the current stable version of pyRSKtools with pip:
python -m pip install pyrsktools
Python 3.8 or later is required.
The TEOS-10 GSW toolkit is a dependency installed automatically with pyRSKtools and may require a C compiler on some versions of the Windows and macOS operating systems (depending upon the availability/compatibility of precompiled build distributions provided by GSW). If you run into errors relating to this during installation, please install a compiler for your system before trying again.