3 # Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
19 DRIVER_PATH="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
21 VENV_ACTIVATE=${DRIVER_PATH}/venv/bin/activate
23 if [ -f ${VENV_ACTIVATE} ]; then
24 echo "Virtual environment is already prepared."
28 # Install prerequisites
29 python3 -m pip install --user -U virtualenv
31 function error_no_ensurepip ()
33 echo "ERROR: python3 'ensurepip' module is not found."
34 echo " On ubuntu, try following command:"
36 echo " apt install python$(python3 --version | awk '{print $2}' | awk -F. '{print $1"."$2}')-venv"
38 echo " You may need root privilege for this."
41 python3 -m ensurepip --version > /dev/null 2>&1 || error_no_ensurepip
43 # Create python virtual enviornment
44 python3 -m venv "${DRIVER_PATH}/venv"
47 source "${VENV_ACTIVATE}"
49 python -m pip --default-timeout=1000 --trusted-host pypi.org --trusted-host files.pythonhost.org \
50 install -U pip setuptools
51 python -m pip --default-timeout=1000 --trusted-host pypi.org --trusted-host files.pythonhost.org \
52 install tensorflow-cpu==2.3.0