After installing qiskit-terra
via git (pip install qiskit
), all python programs involving the line from qiskit import BasicAer
do not run.
Example:
from qiskit import *
q = QuantumRegister(2)
c = ClassicalRegister(2)
qc = QuantumCircuit(q,c)
qc.h(q[0])
<qiskit.extensions.standard.h.HGate object at 0x7f6a146ee7f0>
qc.cx(q[0],q[1])
<qiskit.extensions.standard.cx.CnotGate object at 0x7f6a146ee940>
qc.measure(q,c)
<qiskit.circuit.instructionset.InstructionSet object at 0x7f6a146eea58>
backend_sim = Aer.get_backend('qasm_smulator')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'Aer' is not defined