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After cloning the source, I followed the instructions on the website to the letter, but on compiling any of the programs that worked fine with OpenCV 2.4.5, I receive this:

g++: error: rt: No such file or directory
g++: error: pthread: No such file or directory
g++: error: m: No such file or directory
g++: error: dl: No such file or directory

Please help, I'm a beginner here and I really need the intersection and chi^2 kernels for SVMS that aren't in the previous version. If there's any way to use those in the older version, I'd be grateful. Thanks!

After cloning the source, I followed the instructions on the website to the letter, but on compiling any of the programs that worked fine with OpenCV 2.4.5, 2.4.5 with this command:

g++ -ggdb 'pkg-config --cflags opencv' main.cpp 'pkg-config --libs opencv'

, I receive this:

g++: error: rt: No such file or directory
g++: error: pthread: No such file or directory
g++: error: m: No such file or directory
g++: error: dl: No such file or directory

Please help, I'm a beginner here and I really need the intersection and chi^2 kernels for SVMS that aren't in the previous version. If there's any way to use those in the older version, I'd be grateful. Thanks!

After cloning the source, I followed the instructions on the website to the letter, but on compiling any of the programs that worked fine with OpenCV 2.4.5 with this command:

g++ -ggdb 'pkg-config --cflags opencv' main.cpp 'pkg-config --libs opencv'

, I receive this:

g++: error: rt: No such file or directory
g++: error: pthread: No such file or directory
g++: error: m: No such file or directory
g++: error: dl: No such file or directory

Please help, I'm a beginner here and I really need the intersection and chi^2 kernels for SVMS that aren't in the previous version. If there's any way to use those in the older version, I'd be grateful. Thanks!