Canopy Python导入PIL libjpeg未找到

Question

我遇到了Canopy python和Python Image Library的问题。

我想使用_imaging库，但导入会产生libjpeg not found错误

import _imaging
dlopen("/home/abcd/Canopy/C64/User/lib/python2.7/site-packages/PIL/_imaging.so", 2);
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: libjpeg.so.7: cannot open shared object file: No such file or directory

我正在开发Fedora 19，并确保（根据yum）应该提供libjpeg：

# yum provides libjpeg
libjpeg-turbo-1.2.90-2.fc19.i686 : A MMX/SSE2 accelerated library for manipulating JPEG image files
Repo        : fedora
Provides    : libjpeg = 6b-47.fc19

和

yum update
No packages marked for update

有什么建议吗？谢谢！