在Mac上安装pyquery

Question

我先是用pypm安装的，结果和用pip的体验基本一样（我把输出结果复制粘贴在下面了）。安装提示说已经安装成功了，而且在pip和pypm的安装列表里都能看到pyquery。但是当我进入Python解释器时，明显pyquery并没有安装 :o

我到底哪里出错了呢？

arnab:pybikes arnab$ pip list
cssselect (0.8)
lxml (3.2.3)
pip (1.4.1)
PyBikes (0.2dev)
pypm (1.4.0)
pythonselect (1.3)
requests (2.0.0)
setuptools (1.1.4)
virtualenv (1.10.1)
wsgiref (0.1.2)

---

arnab:pybikes arnab$ pip install pyquery
Downloading/unpacking pyquery
  Downloading pyquery-1.2.8.zip (42kB): 42kB downloaded
  Running setup.py egg_info for package pyquery

    no previously-included directories found matching 'docs/_build'
    warning: no previously-included files matching '*.pyc' found anywhere in distribution
    warning: no previously-included files matching '__pycache__' found anywhere in distribution
Requirement already satisfied (use --upgrade to upgrade): lxml>=2.1 in /Users/arnab/Library/Python/2.7/lib/python/site-packages (from pyquery)
Requirement already satisfied (use --upgrade to upgrade): cssselect in /Users/arnab/Library/Python/2.7/lib/python/site-packages (from pyquery)
Installing collected packages: pyquery
  Running setup.py install for pyquery

    no previously-included directories found matching 'docs/_build'
    warning: no previously-included files matching '*.pyc' found anywhere in distribution
    warning: no previously-included files matching '__pycache__' found anywhere in distribution
Successfully installed pyquery
Cleaning up...

---

arnab:pybikes arnab$ pip list
cssselect (0.8)
lxml (3.2.3)
pip (1.4.1)
PyBikes (0.2dev)
pypm (1.4.0)
pyquery (1.2.8)
pythonselect (1.3)
requests (2.0.0)
setuptools (1.1.4)
virtualenv (1.10.1)
wsgiref (0.1.2)

---

arnab:pybikes arnab$ python
Python 2.7.3 (480845e6b1dd, Jul 31 2013, 10:58:28)
[PyPy 2.1.0 with GCC 4.2.1 Compatible Clang Compiler] on darwin
Type "help", "copyright", "credits" or "license" for more information.
And now for something completely different: ``the future has just begun''
>>>> import pyquery
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named pyquery
>>>> 

Answer 1

对于Mac用户，我是通过终端命令行使用easy_install的。首先，你需要从这里安装setuptools：https://pypi.python.org/pypi/setuptools，在页面底部你可以找到Mac的下载链接。下载后解压文件，然后运行ez_setup来安装它。

我测试过，pyquery可以直接安装。 我用的代码是：sudo easy_install pyquery，然后输入我的密码，重启Python后，在Python控制台输入import pyquery，结果是可以正常使用的。