Dlib报错from .dlib import * Librar

2017-08-18  本文已影响1419人  吴晨

在Python环境下执行import dlib可能会报如下错误:

(tensorflow) wuchendeMacBook-Pro:~ wuchen$ python
Python 2.7.10 (default, Feb  7 2017, 00:08:15) 
[GCC 4.2.1 Compatible Apple LLVM 8.0.0 (clang-800.0.34)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import dlib
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/wuchen/Libraries/tensorflow/lib/python2.7/site-packages/dlib/__init__.py", line 1, in <module>
    from .dlib import *
ImportError: dlopen(/Users/wuchen/Libraries/tensorflow/lib/python2.7/site-packages/dlib/dlib.so, 2): Library not loaded: libboost_python.dylib
  Referenced from: /Users/wuchen/Libraries/tensorflow/lib/python2.7/site-packages/dlib/dlib.so
  Reason: image not found

问题出在编译完成boost python之后,环境变量没有正确地设置。
有两个环境变量需要设置:

export PATH="/Users/wuchen/Libraries/boost_1_64_0:$PATH"
export DYLD_LIBRARY_PATH="/Users/wuchen/Libraries/boost_1_64_0/stage/lib:$DYLD_LIBRARY_PATH"

这里DYLD_LIBRARY_PATH不能用PATH取代,否则仍然会报错。
如果是Linux系统,这个环境变量的名称是LD_LIBRARY_PATH。
如果是Cygwin环境下,则用PATH就可以了。

参考文献:http://www.boost.org/doc/libs/1_64_0/more/getting_started/unix-variants.html

上一篇 下一篇

猜你喜欢

热点阅读