Hi,
On 2017年04月10日 21:02, Soliman Awad Alshra´a Abdullah TU Ilmenau wrote: > Dear Iwase, > > First of all, I would like to thank you for your consideration. > It might bothers you, but let me explain the environment that I use then what > I guess it is my problem. > > I use windows 10 + virtualbox. >>>> > I configure virtual box as follow: > I select Linux type, version Ubuntu 64 > then I set the second adaptor (host- only Ethernet adapter\promiscuous mode: > Allow All ) >>>> > I tried mininet versions of 2.2.1 (32 bit), 2.2.1 (64 bit), 2.2.2 (64 bit), > 2.2.2 (32 bit) and 2.2.0 >>>> > I use the next command to install OpenState-enabled softswitch and controller > in only one shot! > bash -c "$(wget -O - http://openstate-sdn.org/install.sh)" >>> > and I also tried to install them separately form their Repositories : > > OpenState softswitch https://github.com/OpenState-SDN/ofsoftswitch13 > > OpenState controller https://github.com/OpenState-SDN/ryu >>>>>> > > Whatever, I think my problem it is in this lines: > > from mininet.topo import Topo > File "build/bdist.linux-x86_64/egg/mininet/topo.py", line 14, in > File "build/bdist.linux-x86_64/egg/mininet/util.py", line 7, in > ImportError: cannot import name poll > > when I use SSh to get in (build/bdist.linux-x86_64), I didn't find anything > inside. > So I think I must firstly add the missing files then I could solve my > solution. Hummm, it seems to be the problem on the mininet (or SPIDER controller), and I don't know further.... > > I do not know how I can do that > please, If you have any advice, it would be appreciated > > I look forward to hearing you > > > > -----Original Message----- > From: Iwase Yusuke [mailto:iwase.yusu...@gmail.com] > Sent: Monday, April 10, 2017 3:44 AM > To: Soliman Awad Alshra´a Abdullah TU Ilmenau <abdullah.alsh...@tu-ilmenau.de> > Cc: ryu-devel@lists.sourceforge.net > Subject: Re: [Ryu-devel] ImportError: cannot import name poll > > Hi, > > > On 2017年04月09日 21:22, Soliman Awad Alshra´a Abdullah TU Ilmenau wrote: >> >> Hi everyone, >> >> I am trying to launch https://github.com/OpenState-SDN/spider > > SPIDER controller seems to be developed in the external project of Ryu-devel, > So, I'm sorry if I don't know enough... > > >> >> when I try to Launch SPIDER: >> >> $ cd ~/spider/src >> >> $ sudo ryu-manager SPIDER_ctrl_WEBAPP.py >> >> >> >> I get >> >> Traceback (most recent call last): >> File "/usr/local/bin/ryu-manager", line 9, in >> load_entry_point('ryu==3.29', 'console_scripts', 'ryu-manager')() File >> "/usr/local/lib/python2.7/dist-packages/ryu/cmd/manager.py", line 88, >> in main >> app_mgr.load_apps(app_lists) >> File "/usr/local/lib/python2.7/dist-packages/ryu/base/app_manager.py", >> line 401, in load_apps cls = self.load_app(app_cls_name) File >> "/usr/local/lib/python2.7/dist-packages/ryu/base/app_manager.py", line >> 378, in load_app mod = utils.import_module(name) File >> "/usr/local/lib/python2.7/dist-packages/ryu/utils.py", line 91, in >> import_module >> *import*(name) >> File "/home/mininet/spider/src/SPIDER_ctrl_WEBAPP.py", line 25, in >> import SPIDER_ctrl File "/home/mininet/spider/src/SPIDER_ctrl.py", >> line 30, in import SPIDER_parser File >> "/home/mininet/spider/src/SPIDER_parser.py", line 33, in from >> mininet.topo import Topo File >> "build/bdist.linux-x86_64/egg/mininet/topo.py", line 14, in File >> "build/bdist.linux-x86_64/egg/mininet/util.py", line 7, in > > Hummm, ImportError seems to be raised at mininet (outside of Ryu). > Please confirm the version of your mininet matches for SPIDER controller. > > Thanks, > Iwase > > >> ImportError: cannot import name poll >> >> Plesae, how to handle with this situation >> >> thanks in advance >> >> >> >> >> >> ---------------------------------------------------------------------- >> -------- Check out the vibrant tech community on one of the world's >> most engaging tech sites, Slashdot.org! http://sdm.link/slashdot >> >> >> >> _______________________________________________ >> Ryu-devel mailing list >> Ryu-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/ryu-devel >> > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Ryu-devel mailing list > Ryu-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ryu-devel > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel