Question:
When trying to checkout the code, svn throws the following error:
svn: OPTIONS of 'http://...': Не удалось разрешить имя хоста `...':
Host not found (http://...)
Answer:
You need to set the proxy settings in the svn settings.
sudo nano /etc/subversion/servers
[global]
http-proxy-host = defaultproxy.whatever.com
http-proxy-port = 7000