@ccc Thank you so much.
I'm successful with your instruction. Let's see if this modules can work with iOS evironment.

Dear All.
I'm very new with Pythonista.
I usually use Pycham on my PC, and I have script using pycomm3 library.
Now I want to transfer this script to Pythonista.
But I faced issue: No module named "pycomm3" and I really don't know how to install this library.

Thank in advance.