I\'m trying to add a remote linux SVN repository to my project but when I enter the server address I get the message Host is unreachable.
I\'m entering it like
I had this problem as well in linking to a Git repository. It seems XCode has some issues with IP addresses. I found that by modifying my hosts (/private/etc/hosts on Mac) file and adding an entry for the repository's IP address does the trick.
Hosts file entry:
i.p.add.ress serverName #where i.p.add.ress is your ip_address
In the Location field in XCode:
svn://serverName/myproject
The comments above referencing the other question's answer doesn't cover the IP address issue. Hopefully this will fix your issue too.