安装出现失败

[fanyh123]

[....] Starting ss-local: ss-local/config/shadowsocks/bin/ss-local: error while
loading shared libraries: libev.so.4: cannot open shared object file: No such fi
le or directory
failed!
[....] Starting ss-redir: ss-redir/config/shadowsocks/bin/ss-redir: error while
loading shared libraries: libev.so.4: cannot open shared object file: No such fi
le or directory
failed!

我是直接运行sudo bash install.sh 的，小白请教

[fanyh123]

我分析了一下，etc/.init/shadowsocks 脚本，发现ss-local的命令是在config/shadowsocks/bin/ss-local这个路径，但是上面日志中的路径前面多了ss-local .不知道是不是这个原因呢