ImportError: cannot import name 'cvxpy' from 'qiskit.ignis.verification.tomography.fitters.cvx_fit'

[sassan72]

Informations

• Qiskit version:
• Python version:
• Operating system:

What is the current behavior?

Steps to reproduce the problem

What is the expected behavior?

Suggested solutions

[mtreinish]

Thanks for reporting this, this was an issue introduced in qiskit 0.19.5 and was reported to ignis: qiskit-community/qiskit-ignis#429 and will be included in a pending 0.19.6 release shortly. While you wait for that release to go live you can workaround this by either downgrading to 0.19.3 by running pip install qiskit==0.19.3 or by installing cvxpy with pip install cvxpy.

[nonhermitian]

Closing as solved.