最近把cpp代码从开发机放到eclipse时，遇到了不少路径问题。 安装boost的时候，其实很简单 wget http://sourceforge.net/projects/boost/files/boost/1.54.0/boost_1_54_0.tar.gz tar -xzvf boost_1_54_0.tar.gz cd boost_1_54_0 ./bootstrap.sh --prefix=/usr/local ./b2 install --with=all boost库被安装在/usr/local/lib下面 编译时 g++ syslogem.cpp -lboost_system 出现 undefined reference to `boost::system::generic_category()‘ undefined reference to `boost::system::generic_category()‘ undefined reference to `boost::system::system_category()‘ 只好添加路径 g++ syslogem.cpp -L/usr/local/lib -lboost_system
运行的时候 LD_LIBRARY_PATH=/usr/local/lib ./a.out 出现 error while loading shared libraries: libboost_system.so.1.54.0: cannot open shared object file: No such file or directory 手动链接 ln -s /usr/local/lib/libboost_system.so.1.54.0 /lib64
