as an intermediate fix you can try installing wizard-mounter. but that is a gui frontend though, maybe you wanted to use command line only.
Ok, I have investigated the problem, and it look like we gona go to a big pain to fix it ... Well, to be able to mount samba shares (cifs) we need mount.cifs contained in package 'smbfs' that depend himself on package 'samba-common'. And there is error in postinstallation script of the package 'samba-common', leaving the packages unconfigured. I have tried to fix it but now the sed regex used in this script was mis-interpreted by busybox sed :-( I'm trying to do my best but I do not promise anything on this subject ... A++
mount -t cifs //192.168.2.2/f$/ /home/user/MyDocs/KaosExt -o user=remote,pass=****