/usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.20'

( target board )
# ./uvc_checkers
./uvc_checkers: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/libopencv_highgui.so.2.4)
./uvc_checkers: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/libopencv_highgui.so.2.4)
./uvc_checkers: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/libopencv_core.so.2.4)
./uvc_checkers: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/libopencv_core.so.2.4)

( target board )
# strings /usr/lib/libstdc\+\+.so.6 | grep GLIBCXX
GLIBCXX_3.4
GLIBCXX_3.4.1
GLIBCXX_3.4.2
GLIBCXX_3.4.3
GLIBCXX_3.4.4
GLIBCXX_3.4.5
GLIBCXX_3.4.6
GLIBCXX_3.4.7
GLIBCXX_3.4.8
GLIBCXX_3.4.9
GLIBCXX_3.4.10
GLIBCXX_3.4.11
GLIBCXX_3.4.12
GLIBCXX_3.4.13
GLIBCXX_3.4.14
GLIBCXX_3.4.15
GLIBCXX_FORCE_NEW
GLIBCXX_DEBUG_MESSAGE_LENGTH

( host machine )
root@ubuntu:/usr# strings /usr/arm-linux-gnueabi/lib/libstdc++.so.6 | grep GLIBCXX
GLIBCXX_3.4
GLIBCXX_3.4.1
GLIBCXX_3.4.2
GLIBCXX_3.4.3
GLIBCXX_3.4.4
GLIBCXX_3.4.5
GLIBCXX_3.4.6
GLIBCXX_3.4.7
GLIBCXX_3.4.8
GLIBCXX_3.4.9
GLIBCXX_3.4.10
GLIBCXX_3.4.11
GLIBCXX_3.4.12
GLIBCXX_3.4.13
GLIBCXX_3.4.14
GLIBCXX_3.4.15
GLIBCXX_3.4.16
GLIBCXX_3.4.17
GLIBCXX_3.4.18
GLIBCXX_3.4.19
GLIBCXX_3.4.20
GLIBCXX_3.4.21
GLIBCXX_DEBUG_MESSAGE_LENGTH

solved : copy host libstdc++.so.6(s) to target board