$ python minitwit_tests.py
Traceback (most recent call last):
File "minitwit_tests.py", line 12, in <module>
import minitwit
File "/.../flask/examples/minitwit/minitwit.py", line 17, in <module>
from flask import Flask, request, session, url_for, redirect, \
ImportError: No module named flask
我没有成为 root 的权限,所以我需要一些标志或环境变量来指定加载烧瓶的位置
$ pip install -E lib Flask &> /dev/null
现在我需要将 lib 指定为目录,如何添加?