I'm using Samba 4 under Ubuntu 9.04. I need Samba 4 so I can use MAPI in Evolutions to access an Exchange server. I'm also trying to mount a Windows share using mount.cifs. I know it works because I can mount the share using a Fedora 8 laptop using the same network connection. But when I try to use mount.cifs, it tells me the command does not exist. If I try to use synaptic to install smbfs, it wants to uninstall Samba 4 and related stuff, and install samba and related stuff. How can I mount shares under Samba 4?