mnisten make fails with error - main.cpp:(.text+0xb98): undefined reference to cv::Mat::deallocate()'

[tmuruges]

I was trying to make mnisten using the makefile 👎
g++ -Wall -O2 -L/home/dell/boost_1_55_0/stage/lib -lboost_filesystem -std=c++0x -o mnisten src/main.cpp
The detailed error is given in the file log.txt
log.txt

[vip7265]

That error is because of linking OpenCV library unproperly.

try add this line at the end of the line,
`pkg-config --libs opencv`

[tmuruges]

By adding the pkg-config ,I am getting the following g++ -Wall -O2 -std=c++0x -o mnisten src/main.cpp \ -I/usr/local/include/boost /usr/lib/x86_64-linux-gnu/libboost_system.a \ /usr/lib/x86_64-linux-gnu/libboost_filesystem.a \ -I/usr/local/include/opencv -I/usr/local/include \ pkg-config --libs opencv g++: error: pkg-config: No such file or directory g++: error: opencv: No such file or directory g++: error: unrecognized command line option ‘--libs’ makefile:2: recipe for target 'mnisten' failed make: *** [mnisten] Error 1

…

On Mon, Jan 9, 2017 at 9:29 AM, BaeInpyo ***@***.***> wrote: That error is because of linking OpenCV library unproperly. try add this line at the end of the line, `pkg-config --libs opencv` — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#12 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AQA_FFcQvb11fpZiEUol3IJfIINudfwzks5rQbC9gaJpZM4LM3j2> .

[vip7265]

You should add the EXACTLY same line.
`pkg-config --libs opencv`

` <- add this word