problem with eix-sync command

I currently using calculate linux in live mode.I live in Thailand and connect to the internet using 3G USB modem.

guest@calculate ~ $ su calculate ~ # eix-sync * Running !!hooks Checking portage… Unpacking portage… >>> Updating Portage cache 100% [===>] * Syncing all portage overlays * Fetching remote list,… * Fetching new list… http://www.gentoo.org/proj/en/overlays/repositories.xml * Last-modified: Wed, 27 Aug 2014 03:00:03 GMT * Fetch Ok * Syncing selected overlays,… * Running Git… # ( cd /var/lib/layman/calculate && /usr/bin/git pull ) fatal: Unable to look up git.calculate.ru (port 9418) (No address associated with hostname) * Failure result returned from Git * * Errors: * ----- * Failed to sync overlay “calculate”. * Error was: Syncing overlay “calculate” returned status 1! * db.sync() * * CLI: Errors occurred processing action sync_all * * Errors: * ------ * Failed to sync overlay “calculate”. * Error was: Syncing overlay “calculate” returned status 1! * db.sync() * * layman -S failed * Running !-hooks * Running emerge --sync >>> Synchronization of repository ‘gentoo’ located in ‘/usr/portage’… >>> Starting git pull in /usr/portage… fatal: Unable to look up git.calculate.ru (port 9418) (No address associated with hostname) !!! git pull error in /usr/portage. * emerge --sync failed * Time statistics: 1 seconds for syncing 112 seconds total calculate ~ #

It seems that the dns server for some reason does not know the server git.calculate.ru.
You can try to specify the dns server from google - 8.8.8.8 in your network settings, or specify git.calculate.ru in /etc/hosts

85.235.195.146 git.calculate.ru

Thanks a lot.Problem was solved.