python – ImportError：没有名为’yaml’的模块

我有一个脚本,我正在尝试执行

python3 env/common_config/add_imagepullsecret.py

但是,我收到以下错误：

 [root@kevin]# python3 env/common_config/add_imagepullsecret.py
 Traceback (most recent call last):
 File "env/common_config/add_imagepullsecret.py", line 4, in <module>
 import yaml
 ImportError: No module named 'yaml'
 [root@kevin]# pip3 install pyyaml
 Requirement already satisfied: pyyaml in /usr/lib64/python3.4/site-packages 
 (3.12)
 [root@kevin]#

PyYAML已安装在机器中：

 [root@bhimsvm31 k8s]# pip3 install pyyaml
 Requirement already satisfied: pyyaml in /usr/lib64/python3.4/site-packages 
 (3.12)
 [root@bhimsvm31 k8s]#

如何让这个脚本导入PyYAML？

解决方法:

解决方案1：安装python 3.6和ln python3

export $PYPATH=`which python3`
wget https://www.python.org/ftp/python/3.6.5/Python-3.6.5.tar.xz
tar -Jxf Python-3.6.5.tar.xz
cd Python-3.6.5/
./configure && make && make altinstall
rm $PYPATH
ln -s `which python3.6` $PYPATH
python3 -m pip install pyyaml
python3 env/common_config/add_imagepullsecret.py

解决方案2：使用virtualenv

pip3 install virtualenv
virtualenv --python=python3 venv
source venv/bin/activate
pip install pyyaml
python env/common_config/add_imagepullsecret.py

Solution 3: use pipenv

https://docs.pipenv.org/

标签：pyyaml,python,python-3-x,pip
来源： https://codeday.me/bug/20190910/1799685.html