[vbox-dev] vrdp options missing in VBoxManage (VBoxHeadless doesn't work)

[Lev Lvovsky]

I've compiled the vbox source from svn (revision 17173) on OSX 10.5.6  
Intel.  I noticed that in running VBoxManage, there are no options for  
configuring the vrdp settings for a vbox instance.

Also, running the 'tstHeadless2' app results in the following error:

---
tstHeadless STARTED.
VM name   : {debian_test}
Operation : on

Creating VirtualBox object...
Creating Session object...
Opening a new (remote) session...
[!] FAILED calling virtualBox->OpenRemoteSession (session, id, Bstr  
("vrdp"), __null, progress.asOutParam()) at line 109!
[!] Primary RC  = NS_ERROR_INVALID_ARG (0x80070057) - Invalid argument  
value
[!] Full error info present: true , basic error info present: true
[!] Result Code = NS_ERROR_INVALID_ARG (0x80070057) - Invalid argument  
value
[!] Text        = Invalid session type: 'vrdp'
[!] Component   = Machine, Interface: IMachine, {ea6fb7ea-1993-4642- 
b113-f29eb39e0df0}
[!] Callee      = IVirtualBox, {339abca2-f47a-4302-87f5-7bc324e6bbde}
---

Am I missing some libraries required for the addition of vrdp support,  
or does the OS X version not yet support this functionality (searches  
point to the fact that support exists, but just in case).

thanks,
-lev