我使用PIL,我有这个错误:
解码器zip不可用
在这一行:{% thumbnail design.img "511x400" crop="center" as im %}
全:
{% thumbnail design.img "511x400" crop="center" as im %}
<img src="{{ im.url }}" width="{{ im.width }}" height="{{ im.height }}">
{% endthumbnail %}
我使用Django 1.5,PIL和 virtualenv
如何解决此错误?
编辑:
我试试:
pip uninstall PIL
apt-get install libjpeg-dev
apt-get install libfreetype6-dev
apt-get install zlib1g-dev
apt-get install libpng12-dev
pip install PIL --upgrade
但它仍无效
来自终端的结果:
PIL 1.1.7 SETUP SUMMARY
--------------------------------------------------------------------
version 1.1.7
platform linux2 2.7.3 (default, Sep 26 2012, 21:53:58)
[GCC 4.7.2]
--------------------------------------------------------------------
*** TKINTER support not available
*** JPEG support not available
*** ZLIB (PNG/ZIP) support not available
*** FREETYPE2 support not available
*** LITTLECMS support not available
To add a missing option, make sure you have the required
library, and set the corresponding ROOT variable in the
setup.py script.
答案 0 :(得分:1)
原始PIL糟透了!
我尝试安装所有必需的依赖项,链接所有文件,这使我花了整整一个上午,但仍然无法正常工作。
解决方案: 使用枕头
sudo pip install PIL
然后你可以:
$ python
Python 2.7.4 (default, Apr 19 2013, 18:28:01)
[GCC 4.7.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from PIL import Image
>>>
参考: http://pythonadventures.wordpress.com/2013/05/19/problems-with-pil-use-pillow-instead/