ImportError: 找不到 OpenSlide dylib。是否安装了 OpenSlide？

Question

语境

问题类型：导入错误

操作系统：Mac OS 10.14.5

OpenSlide Python 版本：openslide-python 1.1.1

细节

嗨，我已经使用以下命令在 Mac OS 10.14.5（在 virtualenv 环境中）上安装了 openslide-python 1.1.1：

pip install openslide-python

import openslide在 python shell 中输入时我遇到了这个错误：

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?

我去了 GitHub 代表。的，openslide-python但我找不到任何体面的答案来解决这个问题......

如果有人有答案，那将是惊人的。

谢谢

Answer 1

conda install -c conda-forge openslide如果您使用 anaconda，只需运行即可解决问题。

Answer 2

要openslide-python在 Mac 上使用，您需要先安装openslide。为此，请输入brew install openslide命令外壳（如果您没有安装自制软件，请安装它，它既快速又简单）。安装后openslide，您可以键入pip install openslide-python命令外壳。最终，import openslide将工作！