pyhton3

安装相关依赖组件和库
sudo apt-get install gcc python-dev
sudo apt-get install libsnmp-dev snmp-mibs-downloader
安装对应版本的netsnmp
pip3 install python3-netsnmp
安装成功后即可在python3中正常导入netsnmp模块了

python2

apt-get install libsnmp-python
find /usr -d -name netsnmp
ls /usr/lib/python2.7/dist-packages/
# 系统中复制该模块
cp -r /usr/lib/python2.7/dist-packages/netsnmp ./venv/lib/python2.7/site-packages/

python3 mac

pip install python3-netsnmp