centos 5.6 x64 安装 ntop 提示以下错误 Resolving Dependencies –> Running transaction check —> Package ntop.x86_64 0:3.3.9-7.el5 set to be updated –> Processing Dependency: graphviz for package: ntop –> Processing Dependency: librrd_th.so.2()(64bit) for package: ntop –> Processing Dependency: libnetsnmp.so.10()(64bit) for package: ntop –> Processing Dependency: libGeoIP.so.1()(64bit) for package: ntop –> Running transaction check —> Package geoip.x86_64 [...]