QuCumber only supports Python 3, not Python 2. If you are using Python 2, please update! You may also want to install PyTorch v1.0 (, if you have not already.

If you’re running a reasonably up-to-date Linux or macOS system, PyTorch should get installed automatically when you install QuCumber with pip.


Navigate to the qucumber page on github ( and clone the repository by typing:

git clone

Navigate to the main directory and type:

python install


Navigate to the directory (through command prompt) where pip.exe is installed (usually C:\Python\Scripts\pip.exe) and type:

pip.exe install qucumber

Linux / macOS

Open up a terminal, then type:

pip install qucumber