ImportError:No module named

报错问题：

npm run :

ERROR in Cannot find module 'babel-core'

sudo npm install babel-core babel-loader --save-dev

npm install babel-preset-es2015 --save

npm install babel-preset-react --save

ERROR in Entry module not found: Error: Cannot resolve module 'babel' in /Users/../static

npm install babel-loader --save-dev

ImportError: No module nameddateutil.relativedelta

linux:sudo yum install python-dateutil

mac:sudo pip install python-dateutil

ImportError: No module named gevent

<span style="font-size:24px;">pip install gevent --user</span>

Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/private/tmp/pip-build-HmciUI/greenlet/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-BjTHsT-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/tmp/pip-build-HmciUI/greenlet/

<span style="font-size:24px;">sudo pip install setuptools --user</span>

ImportError: No module named requests

<span style="font-size:24px;">pip install requests --user</span>

ImportError: No module named web

<span style="font-size:24px;">pip install web.py --user</span>

报错

报错