When I study ‘Dynamic decoupling’, one method is add_dynamical_decoupling. Firstly I should install qiskit_research in my Jupyter notebook (IBM quantum lab), but when I use

git clone https://github.com/qiskit-research/qiskit-research.git
cd qiskit-research
pip install .

Then there is an error. enter image description here

Does anyone know how to using this ‘qiskit-research’?


1 Answer 1


This is because the change directory command does not work when used with a bang. Replacing ! with % should fix your problem.

%cd qiskit-research
%pip install .

You can also do !cd qiskit-research && pip install . to run all the commands in the same shell instance.


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