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<p>我在为VTNC工作,试图运行<strong>Thumbor</strong>的入门<strong>第一个示例,但它返回给我以下错误:</p>
<pre><code>(thumbor)mac:thumbor pzanetti631$ thumbor
2014-01-29 13:49:32 thumbor:ERROR Could not save as improved image, consider to increase ImageFile.MAXBLOCK
Traceback (most recent call last):
File ".../sandbox/thumbor/lib/python2.7/site-packages/thumbor/engines/pil.py", line 137, in read
self.image.save(img_buffer, FORMATS[ext], **options)
File ".../sandbox/thumbor/lib/python2.7/site-packages/PIL/Image.py", line 1420, in save
self.load()
File ".../sandbox/thumbor/lib/python2.7/site-packages/PIL/ImageFile.py", line 193, in load
d = Image._getdecoder(self.mode, d, a, self.decoderconfig)
File ".../sandbox/thumbor/lib/python2.7/site-packages/PIL/Image.py", line 356, in _getdecoder
raise IOError("decoder %s not available" % decoder_name)
IOError: decoder jpeg not available
2014-01-29 13:49:32 thumbor:ERROR ERROR: Traceback (most recent call last):
File ".../sandbox/thumbor/lib/python2.7/site-packages/tornado/web.py", line 1115, in _stack_context_handle_exception
raise_exc_info((type, value, traceback))
File ".../sandbox/thumbor/lib/python2.7/site-packages/tornado/stack_context.py", line 302, in wrapped
ret = fn(*args, **kwargs)
File ".../sandbox/thumbor/lib/python2.7/site-packages/thumbor/loaders/http_loader.py", line 49, in return_contents
callback(response.body)
File ".../sandbox/thumbor/lib/python2.7/site-packages/thumbor/handlers/__init__.py", line 298, in handle_loader_loaded
buffer = engine.read()
File ".../sandbox/thumbor/lib/python2.7/site-packages/thumbor/engines/pil.py", line 140, in read
self.image.save(img_buffer, FORMATS[ext])
File ".../sandbox/thumbor/lib/python2.7/site-packages/PIL/Image.py", line 1420, in save
self.load()
File ".../sandbox/thumbor/lib/python2.7/site-packages/PIL/ImageFile.py", line 193, in load
d = Image._getdecoder(self.mode, d, a, self.decoderconfig)
File ".../sandbox/thumbor/lib/python2.7/site-packages/PIL/Image.py", line 356, in _getdecoder
raise IOError("decoder %s not available" % decoder_name)
IOError: decoder jpeg not available
2014-01-29 13:49:32 tornado.access:ERROR 500 GET /unsafe/300x0/http://www.waterfalls.hamilton.ca/images/Waterfall_Collage_home_sm1.jpg (127.0.0.1) 2077.94ms
</code></pre>
<p>ds公司</p>
<p>我在Mac上,我通过pip安装了它,遵循<a href="https://github.com/globocom/thumbor/wiki" rel="nofollow">Documentation</a>。它说PIL是默认安装的。。。在</p>
<p>我该怎么解决这个问题?在</p>
<p>以下是我的<code>pip freeze</code>输出:</p>
^{pr2}$
<p>干杯</p>
<p>——保罗·萨内蒂</p>