[Eric] Questions import modules

[shervin]

Hi, 
I have problem to import modules like numpy and pandas in eric. It says no module named numpy, although I installed these library and I can successfully import them in ubuntu terminal. 

I know this problem is related to the directory and I need to correct python path. But I just don't know how to do it? I've already found the directory of my modules but I don't know the next step.  I am a beginner with both python and Eric 

Thanks