I'm using Savon to communicate with SharePoint using web services. Everything is working fine if SharePoint web application supports basic authentication, but if I change it to NTLM it fails. It fails at line
newclient.http.auth.ntlm(username, password)
and the error message is Install the httpi-ntlm gem for experimental NTLM support
. FYI I have allready installed the specified gem and am using it.