我正在尝试使用./configure && make && make test && sudo make install安装memcached，但是即使安装了libvent并且./memcached-debug: error while loading shared libraries: libevent-2.1.so.6: cannot open shared object file: No such file or directory中存在libvent-2.1.so.6文件，我仍然收到此错误usr/local/lib < / p>