#!/bin/sh -e PETSC4PY_VERSION=3.19.6 PETSC4PY_VERSION_NUMBER=$( echo ${PETSC4PY_VERSION} | sed "s/\.//g" ) # Remove alternatives links if [ -e /usr/lib/python3/dist-packages/petsc4py ]; then update-alternatives --remove petsc4py /usr/lib/python3/dist-packages/petsc4py_complex fi