Hi Eric and Philip,

I've tried the source (deb http://tinyos.stanford.edu/tinyos/dists/ubuntu natty
main) Eric suggested and it works for me under both Ubuntu 12.04 LTS and
14.04LTS.

However, one problem I noticed is that after installing everything from
this source (following the automatically installation guide in TinyOS
wiki), it shows me that cannot find msp430-gcc when compiling firmware. I
ran msp430-gcc --version and the terminal told me no such command. If I
down msp430-gcc from tinyprod, the system told me it's already been
installed. I don't know why it like this. However, I simply run sudo
apt-get install msp430-gcc and the problem is solved.

Anyway, I've get everything running now. Thank you for all your help.

Regards,

Lei Chen

Disclaimer: http://www.york.ac.uk/docs/disclaimer/email.htm


On 18 April 2014 16:14, Eric Decker <cire...@gmail.com> wrote:

>
>
>
> On Fri, Apr 18, 2014 at 1:31 AM, Philip Levis <p...@cs.stanford.edu> wrote:
>
>> Lei,
>>
>> I've encountered this problem too. I'm not sure why Eric's packages
>> stopped passing verification. The simple workaround is to install them with
>> --allow-unauthenticated.
>>
>
> The hard disk on tinyprod.net crashed.
>
> and worse the backup was corrupted.     The problem with the verification
> is that what was restored was also corrupt.   I have since moved everything
> out of the way.
>
> I have been trying to recreate the repository from scratch but 1) I forgot
> how to do it (its been several years) and am relearning how to build
> everything, 2) I've been travelling so haven't had my usual systems
> avalable to me and 3) the repository and packages were built on Debian 6
> (Squeeze) and that is rather dated at this point which presents its own set
> of problems.
>
> So it has taken way longer than I would have liked.
>
> Sorry about that.
>
> eric
>
>
>> Phil
>>
>>
>>
>>
>> On Apr 17, 2014, at 8:25 AM, Lei Chen <lc...@york.ac.uk> wrote:
>>
>> > Dear everyone,
>> >
>> > I'm new here and I'm a PhD student in University of York. Currently,
>> I'm experiencing difficulties when installing TinyOS in Ubuntu 12.04LTS.
>> The problem is that the terminal shows me the error (The following
>> signatures couldn't be verified because the public key is not vailable:
>> NO_PUBKEY BD4DDD22F99BE531). I've followed the key installation procedure
>> that Eric Decker listed in "http://tinyprod.net/repos/debian/";. However,
>> it still does't work.
>> >
>> > This is not the first time I install TinyOS in Ubuntu. Previous
>> installation went smoothly without problem if I follow the guide. However,
>> I tried several times recently and none of them work for me.
>> >
>> > May I ask for some help from you in this situation?
>> >
>> > Looking forward to hear any of you soon.
>> >
>> > Regards,
>> >
>> > Lei Chen
>> >
>> > Disclaimer: http://www.york.ac.uk/docs/disclaimer/email.htm
>> > _______________________________________________
>> > Tinyos-help mailing list
>> > Tinyos-help@millennium.berkeley.edu
>> >
>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
>>
>>
>> _______________________________________________
>> Tinyos-help mailing list
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>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
>>
>
>
>
> --
> Eric B. Decker
> Senior (over 50 :-) Researcher
>
>
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