On Sun, Aug 17, 2014 at 11:19 AM, <[email protected]> wrote: > Hi Robert, > > I am new to BeagleBone. Right now I am stuck up in the intial phase of using > SPI0 (once I am able to use SPI0, I would go for SPI1). I tried to run the > command for installing device tree compiler, but prompted "bash: dtc not > found" > > I have on my BBB : > > Linux arm 3.8.13xenomai-bone28.1 #1 SMP Thu Nov 21 09:53:58 CET 2013 armv7l > armv7l armv7l GNU/Linux
lots of bugs have been fixed since bone28... > And when I tried to install the dtc by sudo apt-get install dtc, it does not > work and gave error like: > > > Err http://security.ubuntu.com precise-security/universe Translation-en > Something wicked happened resolving 'security.ubuntu.com:http' (-11 - > System error) why do you have "security.ubuntu.com" enabled in /etc/apt/sources.list ? there is no armhf binaries on that server... > the same error appear when I used apt-get install for other packages. > > I googled the error and accordingly two solutions: > > 1) > http://askubuntu.com/questions/150210/how-do-i-set-systemwide-proxy-servers-in-xubuntu-lubuntu-or-ubuntu-studio > > I did what is asked for but still the same results. I want to tell that for > checking if my BBB has proxy I used the following command > > env | grep -i proxy > > Nothing got printed with this command (so there is no proxy) to from the > link above I only used the lines > no_proxy="localhost,127.0.0.1,localaddress,.localdomain.com" > NO_PROXY="localhost,127.0.0.1,localaddress,.localdomain.com" > > But I have a doubt since BBB device connect to PC via USB and when I use a > site to find my proxy it gives some IP, but when I used the command "env | > grep -i proxy". It does not print anything. I need your suggestion. > > 2) I added these two lines in the file /etc/resolvconf/resolv.conf.d/tail > > nameserver 8.8.8.8 > nameserver 8.8.4.4 > > and then sudo /etc/init.d/resolvconf restart > > Still apt-get install does not work and gives the same error as > > Err http://security.ubuntu.com precise-security/universe Translation-en > Something wicked happened resolving 'security.ubuntu.com:http' (-11 - > System error) > > > I would be highly obliged if you would give some suggestions. Remove security and try again. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
