I am trying to follow this use case for TDDFT - TDSCF: Time-dependent Hartree–Fock and density-functional theory
I have managed to get the TDDFT working by obtaining the dev version of psi4, but this calculation produces no output using the conda version.
The other issue I have identified running this tutorial is that on both the dev and conda installations the command:
from psi4.driver.p4util import spectrum
always produces the following error:
ImportError: cannot import name ‘spectrum’ from ‘psi4.driver.p4util’
Do you know of any solutions to these problems?