OSX Pillow 不兼容的库版本 libtiff.5.dylib 和 libjpeg.8.dylib

Question

我在使用Pillow这个库的时候，遇到了这个错误，任何脚本都不行：

  File "/Users/antonio/WWW/myproj/myproj/functions.py", line 12, in <module>
    from PIL import Image, ImageOps
  File "/Library/Python/2.7/site-packages/PIL/Image.py", line 53, in <module>
    from PIL import _imaging as core
ImportError: dlopen(/Library/Python/2.7/site-packages/PIL/_imaging.so, 2): Library not loaded: /usr/local/lib/libjpeg.8.dylib
  Referenced from: /usr/local/lib/libtiff.5.dylib
  Reason: Incompatible library version: libtiff.5.dylib requires version 13.0.0 or later, but libjpeg.8.dylib provides version 9.0.0

有没有人能帮我一下？

Answer 1

我也遇到过同样的问题。因为我是通过Anaconda安装的Python，所以在这种情况下，使用“conda install Pillow”这个命令是有效的。

Answer 2

如果你在用conda的话，可以试试：

conda install libtiff

如果你不是用conda，那就试试：

pip install --upgrade libtiff

Answer 3

我在OSX 10.10.2上遇到了一个非常相似的问题。我也在用anaconda来运行python，版本是Python 2.7.9 |Anaconda 2.2.0 (x86_64)。Frank和user4183543的回答都是不错的尝试，但对我来说并没有用。

我创建了指向未加载库的软链接，这个方法对我有效。

我执行了：

$ locate libtiff.5.dylib

结果中有

/Users/curt/anaconda/lib/libtiff.5.dylib
/Users/curt/anaconda/pkgs/libtiff-4.0.2-1/lib/libtiff.5.dylib

对于libjpeg.8.dylib的结果也是类似的。我通过以下命令为libjpeg.8.dylib和libtiff.5.dylib创建了软链接：

$ ln -s /Users/curt/anaconda/lib/libjpeg.8.dylib /usr/local/lib/libjpeg.8.dylib
$ ln -s /Users/curt/anaconda/lib/libtiff.5.dylib /usr/local/lib/libtiff.5.dylib

Pillow / PIL现在对我来说可以正常工作，至少目前是这样。

我相信还有更好的解决方案可以找到核心问题，但我发这个帖子是为了帮助那些可能遇到类似问题的conda用户。

Answer 4

试着重新安装最新版本的pillow库。我用的是anaconda的python，

conda install -f pillow

这样解决了我遇到的类似问题。

Answer 5

我之前也遇到过同样的问题，所以我重新安装了pillow和它所有的依赖项。我的一些符号链接（symlink）设置得不太对。

首先，你需要做的是：

brew doctor

然后看看有没有错误。我遇到的错误是这样的：

Warning: Unbrewed dylibs were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected dylibs:
/usr/local/lib/libjpeg.8.dylib
/usr/local/lib/libpng.3.dylib
/usr/local/lib/libpng12.0.dylib
/usr/local/lib/libpng14.14.dylib

Warning: Unbrewed .la files were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected .la files:
/usr/local/lib/libjpeg.la
/usr/local/lib/libpng12.la
/usr/local/lib/libpng14.la
/usr/local/lib/libpng15.la

Warning: Unbrewed .pc files were found in /usr/local/lib/pkgconfig.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

 Unexpected .pc files:
/usr/local/lib/pkgconfig/libpng12.pc
/usr/local/lib/pkgconfig/libpng14.pc

Warning: Unbrewed static libraries were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected static libraries:
/usr/local/lib/libjpeg.a
/usr/local/lib/libpng12.a
/usr/local/lib/libpng14.a

所以我决定清理掉所有的错误和我安装的依赖项：

brew uninstall pillow
brew uninstall libpng
brew uninstall libjpeg
brew uninstall webp
brew uninstall libtiff
brew uninstall littlecms

brew prune => to clean symlink

当我的brew doctor没有任何错误时，我就运行了 brew install pillow，一切都正常了。

希望这能帮到你。