ModuleNotFoundError: No module named 'XXX'_modulenotfounderror: no module named 'pypdf2

系统环境：windows7
做好准备工作以及环境配置之后使用pycharm运行odoo

点击绿色三角即可运行odoo
第一次运行提示错误信息：

Traceback (most recent call last):
File “D:/Program Files/odoo/odoo11/odoo-bin”, line 5, in
import odoo
File “D:\Program Files\odoo\odoo11\odoo_init_.py”, line 84, in
from . import modules
File “D:\Program Files\odoo\odoo11\odoo\modules_init_.py”, line 8, in
from . import db, graph, loading, migration, module, registry
File “D:\Program Files\odoo\odoo11\odoo\modules\graph.py”, line 10, in
import odoo.tools as tools
File “D:\Program Files\odoo\odoo11\odoo\tools_init_.py”, line 8, in
from .config import config
File “D:\Program Files\odoo\odoo11\odoo\tools\config.py”, line 17, in
from passlib.context import CryptContext
ModuleNotFoundError: N