need help

[张明威]

I want to run python code .I use the hellowworld template.I add some codes in helloworld.py,like:

#! /usr/bin/env python3
import unittest
from pypbc import *
.........

There are some errors when I do follows:
Traceback (most recent call last):
File "scripts/helloworld.py", line 17, in
from pypbc import *
ImportError: libpbc.so.1: cannot open shared object file: No such file or directory
I have download the pypbc libary.

What should I add in python.manifest?
Could you help me?
Thank you very much!

	张明威
20211...@mail.hfut.edu.cn