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.
Phil On Apr 17, 2014, at 8:25 AM, Lei Chen <[email protected]> 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 > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
