Question

我已按照http://hdfeos.org/software/pyhdf.php中的说明详细说明如何安装pyhdf，然后尝试运行此站点上列出的示例代码（找到here）。不幸的是，当我运行示例代码（我保存为hdf.py）时，我收到以下错误消息：

$python hdf.py
Traceback (most recent call last):
  File "hdf.py", line 28, in <module>
    from pyhdf.SD import SD, SDC
  File "/Users/kyleniezgoda/anaconda/lib/python2.7/site-packages/pyhdf-0.9.0-py2.7-macosx-10.5-x86_64.egg/pyhdf/SD.py", line 1004, in <module>
    from . import hdfext as _C
  File "/Users/kyleniezgoda/anaconda/lib/python2.7/site-packages/pyhdf-0.9.0-py2.7-macosx-10.5-x86_64.egg/pyhdf/hdfext.py", line 28, in <module>
    _hdfext = swig_import_helper()
  File "/Users/kyleniezgoda/anaconda/lib/python2.7/site-packages/pyhdf-0.9.0-py2.7-macosx-10.5-x86_64.egg/pyhdf/hdfext.py", line 24, in swig_import_helper
  _mod = imp.load_module('_hdfext', fp, pathname, description)
ImportError: dlopen(/Users/kyleniezgoda/anaconda/lib/python2.7/site-packages/pyhdf-0.9.0-py2.7-macosx-10.5-x86_64.egg/pyhdf/_hdfext.so, 2): Library not loaded: libjpeg.8.dylib
  Referenced from: /Users/kyleniezgoda/anaconda/lib/python2.7/site-packages/pyhdf-0.9.0-py2.7-macosx-10.5-x86_64.egg/pyhdf/_hdfext.so
  Reason: image not found

任何人都可以看到与此类似的内容或有任何建议吗？我在Mac OS 10.10.3 Yosemite上运行，如果有帮助的话。

Answer 1

我通过升级numpy版本解决了同样的问题。您可以在Anaconda Prompt中输入以下单词：

pip install numpy --upgrade

然后再次导入。

Answer 2

我遇到了同样的问题，并在Anaconda提示符中使用以下命令安装了jpeg：

conda install -c conda-forge jpeg

在Python中导入pyhdf模块时出错

2 个答案: