【发布时间】:2015-05-04 18:34:33
【问题描述】:
我正在尝试在 virtualenv 中使用 pypy 以获得更好的性能来运行我的 python 程序。我能够安装所有必需的模块,除了lxml
到目前为止,我试过了
pip install lxml
也试过
pip install --upgrade lxml
它在末尾显示以下消息:
Successfully installed lxml-3.4.4
但是,当我启动 pypy prompt 并尝试导入 lxml 时,出现错误:
(venv)➜ pypy pypy
Python 2.7.3 (2.2.1+dfsg-1ubuntu0.2, Dec 02 2014, 23:00:55)
[PyPy 2.2.1 with GCC 4.8.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
And now for something completely different: ``denial is rarely a good debugging
technique''
>>>> import lxml
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named lxml
>>>> from lxml import html
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named lxml
更新:
我使用的是 ubuntu 14.04
我也试过了
sudo apt-get install pypy-dev
【问题讨论】: