system: Ubuntu 16.4
python3.6
twisted-15.2.1
Scrapy 1.5.0 is also installed in the virtual environment
prompt the following message when creating a Scrapy:
(pyvirSpider) root@ubuntu:/myScrapy-sharp scrapy startproject test
Traceback (most recent call last):
File "/ myPyVirtualenv/pyvirSpider/bin/scrapy", line 7, in < module >
from scrapy.cmdline import execute
File "/ myPyVirtualenv/pyvirSpider/lib/python3.6/site-packages/scrapy/__init__.py", line 27, in < module >
from . import _monkeypatches
File "/ myPyVirtualenv/pyvirSpider/lib/python3.6/site-packages/scrapy/_monkeypatches.py", line 20, in < module >
import twisted.persisted.styles -sharp NOQA
ModuleNotFoundError: No module named "twisted.persisted"