ubuntu安装caffe：libopencv_core.so.3.4: error adding symbols: DSO missing from command line

最新推荐文章于 2023-03-14 11:29:31 发布

chutongz

最新推荐文章于 2023-03-14 11:29:31 发布

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分类专栏：原创环境配置文章标签： caffe ubuntu 软链接

本文链接：https://blog.youkuaiyun.com/weixin_41864878/article/details/84336717

在Ubuntu上安装Caffe时遇到libopencv_core.so.3.4错误，通过创建软链接及修改Makefile.config解决了make all和make runtime时的报错。此外，为安装TensorFlow1.6.0，确认并处理了protobuf版本问题。

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caffe的安装方法参考此博客https://blog.youkuaiyun.com/A_Z666666/article/details/72853346

运行make all时报错：

~/caffe$ make all -j4
CXX/LD -o .build_release/examples/cpp_classification/classification.bin
/usr/bin/ld: warning: libopencv_core.so.3.4, needed by //usr/local/lib/x86_64-linux-gnu/libopencv_imgcodecs.so, may conflict with libopencv_core.so.2.4
/usr/bin/ld: .build_release/examples/cpp_classification/classification.o: undefined reference to symbol '_ZN2cv6String10deallocateEv'
//usr/local/lib/x86_64-linux-gnu/libopencv_core.so.3.4: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [.build_release/examples/cpp_classification/classification.bin] Error 1

可能原因：

1）没有创建libopencv_core.so.3.4的软链接

解决方法：

到opencv的安装路径下，复制libopencv_core.so，libopencv_core.so.3.4还有libopencv_core.so.3.4