我正在学习关于如何开始使用python的文档的教程。
在我的mac上,我运行make命令
$ make html
(按照视频中09:25左右的指示),但是我得到了错误。
Exception occurred:
File "/Users/me/anaconda/lib/python2.7/site-packages/docutils/writers/html4css1/__init__.py", line 21, in <module>
from docutils.writers import _html_base
ImportError: cannot
我做到了
sudo easy_install cogen
并得到了:
Searching for cogen
Best match: cogen 0.2.1
Processing cogen-0.2.1-py2.5.egg
cogen 0.2.1 is already the active version in easy-install.pth
Using /Library/Python/2.5/site-packages/cogen-0.2.1-py2.5.egg
Processing dependencies for cogen
Searching for py-kqueue>=
我跑的时候出错了
$ brew install postgresql
==> Downloading http://ftp.postgresql.org/pub/source/v9.1.2/postgresql-9.1.2.tar.bz2
File already downloaded in /Users/neil/Library/Caches/Homebrew
Warning: Detected a framework Python that does not have 64-bit support in:
/Library/Frameworks/Python.framework/Ve
我正在使用一些示例代码(如下所示)来测试NB分类器,并且我从第22行得到以下错误:
_csv.Error: new-line character seen in unquoted field - do you need to open the file in universal-newline mode?
以下是csv文件的一个示例行:
b8:27:eb:38:72:a7,df598b5eb8f4,5/9/16 14:47,154aec250ef6,-84,outside
代码示例:
from sklearn.preprocessing import LabelBinarizer
import
我正在尝试将我的Mac从2.6升级到2.7,一切都很好,除了一些库是从2.6而不是2.7使用的,你知道我如何才能将所有新的库都指向2.7吗?基本上,我正在尝试安装yolk的2.7,但它说它已经安装(低于2.6)。
$ python
Python 2.7 (r27:82508, Jul 3 2010, 21:12:11)
[GCC 4.0.1 (Apple Inc. build 5493)] on darwin
Type "help", "copyright", "credits" or "license" for more i