Hi all, I have been receiving the following import error when executing sympy in a Google Colab notebook.
ImportError Traceback (most recent call last) <ipython-input-22-7a57ce630735> <https://localhost:8080/#> in <module>() ----> 1 from quple import ParameterisedCircuit 2 # Building a circuit of 4 qubits with a layer of CNOT gates using 3 # the nearest neighbor interaction graph 4 circuit = ParameterisedCircuit(n_qubit=4) 5 circuit.add_entanglement_layer(['CNOT'], entangle_strategy=nearest_neighbor) 11 frames /usr/local/lib/python3.7/dist-packages/sympy/solvers/ode/systems.py <https://localhost:8080/#> in <module>() 19 from sympy.sets.sets import FiniteSet 20 from sympy.solvers.deutils import ode_order ---> 21 from sympy.solvers.solveset import NonlinearError, solveset 22 from sympy.utilities import default_sort_key 23 from sympy.utilities.iterables import ordered ImportError: cannot import name 'NonlinearError' from 'sympy.solvers.solveset' (/usr/local/lib/python3.7/dist-packages/sympy/solvers/solveset.py) --------------------------------------------------------------------------- NOTE: If your import is failing due to a missing package, you can manually install dependencies using either !pip or !apt. To view examples of installing some common dependencies, click the "Open Examples" button below. --------------------------------------------------------------------------- Any thoughts about the cause of this? Missing dependencies? Thank you! -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/90490407-f92f-4fe7-8431-7250c06b502bn%40googlegroups.com.
