./mytest: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.22' not found (required by ./mytest)

./mytest: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by ./mytest)

./mytest: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by ./mytest)

./mytest: /lib64/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by ./mytest)


说明mytest依赖高版本的C++库,通过升级GCC或者更换系统的C库解决问题,但是这涉及到系统,是否有最小的变更,直接指向依赖的C库