ImportError:无法定位OpenSlide dylib。安装了OpenSlide吗？

Question

上下文

发行类型:导入错误

操作系统: Mac 10.14.5

OpenSlide Python版本:openslide-python1.1.1

详细信息

嗨，我已经在MacOS10.14.5(在virtualenv环境中)上安装了openslide 1.1.1，命令如下：

pip install openslide-python

在python中键入import openslide时，我将面临此错误：

Traceback (most recent call last):
  File ".../lib/python3.6/site-packages/openslide/lowlevel.py", line 44, in <module>
    _lib = cdll.LoadLibrary('libopenslide.0.dylib')
  File "/anaconda3/lib/python3.6/ctypes/__init__.py", line 426, in LoadLibrary
    return self._dlltype(name)
  File "/anaconda3/lib/python3.6/ctypes/__init__.py", line 348, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: dlopen(libopenslide.0.dylib, 6): image not found

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File ".../lib/python3.6/site-packages/openslide/__init__.py", line 29, in <module>
    from openslide import lowlevel
  File ".../lib/python3.6/site-packages/openslide/lowlevel.py", line 55, in <module>
    "Is OpenSlide installed?")
ImportError: Couldn't locate OpenSlide dylib.  Is OpenSlide installed?

我去找了GitHub的代表。但是我找不到任何关于这个问题的合理答案.

如果有人有答案的话，那就太棒了。

谢谢

Answer 1

@曹明武解决了这个问题：

要在Mac上使用openslide-python，首先需要安装openslide。

要做到这一点，在命令shell中键入brew install openslide (如果您没有安装自制的，安装它，它是快速和容易的)。

一旦安装了openslide，就可以在命令shell中键入pip install openslide-python。

最终，import openslide会成功的！！

Answer 2

只需运行conda install -c conda-forge openslide，如果您正在使用anaconda，它将解决问题。