install_openlmdb_openbabel.sh

#!/usr/bin/env bash

apt update

#
# install lmdb
#
apt install -y liblmdb-dev

LMDB_FORCE_SYSTEM=1 LMDB_FORCE_CFFI=1 pip install cffi 

git clone https://github.com/jnwatson/py-lmdb.git
cd py-lmdb/
git checkout tags/py-lmdb_1.4.1

LMDB_FORCE_SYSTEM=1 LMDB_FORCE_CFFI=1 python setup.py install sdist bdist_wheel
cd ../
rm -rf py-lmdb/

# test
python -c 'from lmdb import cffi; print(cffi)'


#
# install easy_dict
#
pip install easydict==1.9

# test
python -c 'import easydict; print(easydict)'


#
# install openbabel
#

apt install -y libopenbabel-dev python3-openbabel openbabel libopenbabel7
ln -s /usr/include/openbabel3 /usr/local/include/openbabel3
pip install openbabel==3.1.1.1

# test
python -c 'import openbabel; print(openbabel)'