./easydarwin: /usrb/x86_64-linux-gnubstdc++.so.6: version `GLIBCXX_3.4.20‘ not found (required by ./easydarwin) ./easydarwin: /usrb/x86_64-linux-gnubstdc++.so.6: version `CXXABI_1.3.8‘ not found (required by ./easydarwin) ./easydarwin: /usrb/x86_64-linux-gnubstdc++.so.6: version `GLIBCXX_3.4.21‘ not found (required by ./easydarwin)
Ubuntu 14.04 LTS 下升级 gcc 到 gcc-4.9、gcc-5版本
http://blog.csdn.net/xie1xiao1jun/article/details/51612679
原文：http://www.cnblogs.com/tinywan/p/6295762.html