我已经使用PIP安装了LXML。但是,当我运行使用LXML的脚本时,我会得到"没有名为LXML的模块"。为什么会这样?我该如何修复?
(venv)prompt$ sudo pip install lxml
Requirement already satisfied (use --upgrade to upgrade): lxml in /usr/local/lib/python2.7/dist-packages
Cleaning up...
(venv)prompt$ python scripts/pyftp.py
Traceback (most recent call last):
File "scripts/pyftp.py", line 5, in <module>
from lxml import etree
ImportError: No module named lxml
看起来您在Virtualenv中。安装新软件包时,您可能不想成为根。