Looking at https://xtea.readthedocs.io/en/latest/installation.html I see
Installation
The easiest way to install xtea is using pip:
On Windows, pip might not be in your path. Instead you might use:
The source code at https://github.com/Varbin/xtea/blob/master/docs/installation.rst contains the actual commands to run but they are missing on the rendered page on readthedocs.io
Looking at https://xtea.readthedocs.io/en/latest/installation.html I see
The source code at https://github.com/Varbin/xtea/blob/master/docs/installation.rst contains the actual commands to run but they are missing on the rendered page on readthedocs.io