some issues

[Aloneful]

when i tryna to use installation thing, it just says some unknown shit.
**>>> git clone https://github.com/theahmadov/slash
File "", line 1
git clone https://github.com/theahmadov/slash
^^^^^
SyntaxError: invalid syntax

cd slash
File "", line 1
cd slash
^^^^^
SyntaxError: invalid syntax
pip install -r requirements.txt
File "", line 1
pip install -r requirements.txt
^^^^^^^
SyntaxError: invalid syntax
python slash.py help**

not a expert in this, can someone explain yet how to use vector aka slash?