ModuleNotFoundError: No module named 'arrow'

[liuchangjun]

starbook:scrapy star$ pwd /Users/star/project/docker/AntSpider/scrapy

starbook:scrapy star$ scrapy list Traceback (most recent call last): File "/Users/star/Library/Python/3.7/bin/scrapy", line 8, in sys.exit(execute()) File "/Users/star/Library/Python/3.7/lib/python/site-packages/scrapy/cmdline.py", line 144, in execute cmd.crawler_process = CrawlerProcess(settings) File "/Users/star/Library/Python/3.7/lib/python/site-packages/scrapy/crawler.py", line 265, in init super(CrawlerProcess, self).init(settings) File "/Users/star/Library/Python/3.7/lib/python/site-packages/scrapy/crawler.py", line 137, in init self.spider_loader = _get_spider_loader(settings) File "/Users/star/Library/Python/3.7/lib/python/site-packages/scrapy/crawler.py", line 345, in _get_spider_loader return loader_cls.from_settings(settings.frozencopy()) File "/Users/star/Library/Python/3.7/lib/python/site-packages/scrapy/spiderloader.py", line 60, in from_settings return cls(settings) File "/Users/star/Library/Python/3.7/lib/python/site-packages/scrapy/spiderloader.py", line 24, in init self._load_all_spiders() File "/Users/star/Library/Python/3.7/lib/python/site-packages/scrapy/spiderloader.py", line 46, in _load_all_spiders for module in walk_modules(name): File "/Users/star/Library/Python/3.7/lib/python/site-packages/scrapy/utils/misc.py", line 77, in walk_modules submod = import_module(fullpath) File "/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/importlib/init.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 1006, in _gcd_import File "", line 983, in _find_and_load File "", line 967, in _find_and_load_unlocked File "", line 677, in _load_unlocked File "", line 728, in exec_module File "", line 219, in _call_with_frames_removed File "/Users/star/project/docker/AntSpider/scrapy/douban/spiders/movie_meta.py", line 13, in import douban.validator as validator File "/Users/star/project/docker/AntSpider/scrapy/douban/validator.py", line 10, in import arrow ModuleNotFoundError: No module named 'arrow'

[KiteFlyKid]

Hi, I got the same problem. Have you fixed it?

[ElderWanng]

pip install arrow