输入“make all”时构建caffe错误

Question

当我在ubuntu 16.04（"make all"之后）构建caffe时，它显示如下:

AR -o .build_release/lib/libcaffe.a LD -o

.build_release/lib/libcaffe.so.1.0.0-rc5 /usr/bin/ld: cannot find -l -lopencv_core

collect2: error: ld returned 1 exit status

Makefile:573: recipe for target '.build_release/lib/libcaffe.so.1.0.0-rc5' failed

make: *** [.build_release/lib/libcaffe.so.1.0.0-rc5] Error 1

Answer 1

您的系统上似乎没有安装 opencv。从源代码或使用 app-get install libopencv-dev 安装 opencv。如果 opencv 库已经在您的系统上（尝试定位 libopencv_core 以确保），运行:

export LD_LIBRARY_PATH=/path/to/opencv/libs
sudo ldconfig

输入“make all”时构建caffe错误

Build caffe wrong when input " make all "

caffe