Hi, I'm sorry for disturbing you.
In your screenshot, "--observe_links" might be a typo of "--observe-links". Did you fix it? Thanks, Iwase On 2016年04月12日 16:44, 张睿健—北京邮电大学 wrote: > Dear Sir/Madam, > When I want to use the monitor or try to find the shortest route, this > happens. Please tell me what's wrong..It's a problem with python or with Ryu? > I've already re-installed Ryu. > #No such option, observe links# > > ------------------ > 张睿健 > 信息与通信工程学院 > TEL:13001990126 > E-mail:365645...@qq.com > > > ------------------------------------------------------------------------------ > Find and fix application performance issues faster with Applications Manager > Applications Manager provides deep performance insights into multiple tiers of > your business applications. It resolves application problems quickly and > reduces your MTTR. Get your free trial! > https://ad.doubleclick.net/ddm/clk/302982198;130105516;z > > > > _______________________________________________ > Ryu-devel mailing list > Ryu-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ryu-devel > ------------------------------------------------------------------------------ Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel