Set PYTHONPATH Environment Variable OpenSUSE

1. Open Terminal
2. Type:

 which Python

it will show the path where python is installed.
For example: /usr/bin/python

3. Now, type the following command:

export PYTHONPATH=$PYTHONPATH:/usr/bin/python

4. Now you're all set. Just to make sure, type following command:

printenv | grep PYTHON

or

printenv PYTHONPATH

that should show you :

PYTHONPATH=:/usr/bin/python

if the pythonpath is not set, it shows:

PYTHONPATH=