Hi Fujimoto,
I am using Ubuntu 16 in Oracle VM. The machine is HP desktop using Win 7 64
bit. I wish this information is useful for you.
Meanwhile, I am the owner of this machine. I am the admin.
Thanks.
On Tue, Mar 13, 2018 at 8:55 PM, Fujimoto Satoshi <
satoshi.fujimo...@gmail.com> wrote:
> HI,
>
> Hmm, I don't know about your environment, so I can't give you a specific
> solution...
> Please ask to the owner of your machine.
>
> Thanks,
> Fujimoto
>
>
> On 2018年03月14日 09:12, Yin Li wrote:
>
> Hi Fujimoto,
>
> Thanks for help. I didn't specify any thing for ryu-manager. I just
> installed by typing "pip install ryu" and install some dependencies.
>
> I tried to create "var/log/ryu" directory but I got a new error.
>
> mkdir: cannot create directory "/var/log/ryu/": Permission denied.
>
> Does it mean I don't have the permission to do it? I am the admin of this
> OS.
>
> Thanks.
>
> On Tue, Mar 13, 2018 at 8:05 PM, Fujimoto Satoshi <
> satoshi.fujimo...@gmail.com> wrote:
>
>> Hi,
>>
>> The error message says that Ryu is trying to output the log into
>> "var/log/ryu/ryu.log", but
>> "var/log/ryu/" directory is missing.
>>
>> By default, Ryu does not output the log into such place (does not output
>> log file).
>> https://github.com/osrg/ryu/blob/e1e85052f5563f120b1e62fd928
>> 2946be6154f5b/ryu/log.py#L40-L41
>>
>> Did you specify "--log-dir" or "--log-file" option to ryu-manager?
>> Or creating "var/log/ryu/" directory should solve this problem, I guess.
>>
>> Thanks,
>> Fujimoto
>>
>>
>> On 2018年03月14日 08:09, Yin Li wrote:
>>
>> Hi,
>>
>> I am new on Ryu. When I tried to run the controller of Ryu, I always got
>> this error and I could not find this file, ryu.log. I think I installed Ryu
>> incorrectly but I followed this link step by step:
>> https://github.com/osrg/ryu/wiki/OpenFlow_Tutorial
>>
>> I tried to reinstalled Ryu for many times but this error cannot be
>> solved. Could you please help me on it?
>>
>> Thanks.
>>
>> --
>> *Yin Li *
>> Ph.D student at Smart Grid Lab
>> University of South Florida
>> E-Fowler Ave, 33610, Tampa, FL
>> Mobile: (813)263-6525
>> Email: y...@mail.usf.edu <e...@mail.usf.edu>
>>
>>
>> ------------------------------------------------------------------------------
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>>
>>
>> _______________________________________________
>> Ryu-devel mailing
>> listRyu-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/ryu-devel
>>
>>
>>
>
>
> --
> *Yin Li *
> Ph.D student at Smart Grid Lab
> University of South Florida
> E-Fowler Ave, 33610, Tampa, FL
> Mobile: (813)263-6525
> Email: y...@mail.usf.edu <e...@mail.usf.edu>
>
>
>
--
*Yin Li *
Ph.D student at Smart Grid Lab
University of South Florida
E-Fowler Ave, 33610, Tampa, FL
Mobile: (813)263-6525
Email: y...@mail.usf.edu <e...@mail.usf.edu>
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