I've installed Mercurial per MT's knowledge base file here.

Working with it server side using ssh from my Mac works fine. I can initialize repositories and the like, but pulling from the server or pushing from my Mac produces an error I don't understand.

Here's what I get when call hg push from my local installation (hash marks represent my server number):

remote: Traceback (most recent call last):
remote:   File "/home/#####/users/.home/data/mercurial-1.5/hg", line 27, in ?
remote:     mercurial.dispatch.run()
remote:   File "/nfs/c05/h01/mnt/#####/data/mercurial-1.5/mercurial/dispatch.py", line 16, in run
remote:     sys.exit(dispatch(sys.argv[1:]))
remote:   File "/nfs/c05/h01/mnt/#####/data/mercurial-1.5/mercurial/dispatch.py", line 21, in dispatch
remote:     u = _ui.ui()
remote:   File "/nfs/c05/h01/mnt/#####/data/mercurial-1.5/mercurial/ui.py", line 38, in __init__
remote:     for f in util.rcpath():
remote:   File "/nfs/c05/h01/mnt/#####/data/mercurial-1.5/mercurial/util.py", line 1200, in rcpath
remote:     _rcpath = os_rcpath()
remote:   File "/nfs/c05/h01/mnt/#####/data/mercurial-1.5/mercurial/util.py", line 1174, in os_rcpath
remote:     path = system_rcpath()
remote:   File "/nfs/c05/h01/mnt/#####/data/mercurial-1.5/mercurial/posix.py", line 41, in system_rcpath
remote:     path.extend(rcfiles(os.path.dirname(sys.argv[0]) +
remote:   File "/nfs/c05/h01/mnt/#####/data/mercurial-1.5/mercurial/posix.py", line 30, in rcfiles
remote:     rcs.extend([os.path.join(rcdir, f)
remote:   File "/nfs/c05/h01/mnt/#####/data/mercurial-1.5/mercurial/demandimport.py", line 75, in __getattribute__
remote:     self._load()
remote:   File "/nfs/c05/h01/mnt/#####/data/mercurial-1.5/mercurial/demandimport.py", line 47, in _load
remote:     mod = _origimport(head, globals, locals)
remote: ImportError: No module named osutil
abort: no suitable response from remote hg!

Mercurial on my Mac is configured as follows

[ui]
username = John Smith
editor = te -w
remotecmd = ~/data/mercurial-1.5/hg

My local single repo is configured as follows (hash marks represent my server number):

[paths]
default = ssh://mysite.com@s#####.gridserver.com/domains/mysite.com/html

Mercurial on the server is configured with a just a username:

[ui]
username = John Smith

The server .bash_profile is configured as follows (per the installation guide):

# Aliases
alias ls-a='ls -a -l'

# Added this as suggested by the MediaTemple guide
export PYTHONPATH=${HOME}/lib/python:$PYTHONPATH
export PATH=${HOME}/bin:$PATH

I understand this probably isn't a MediaTemple problem, but more likely an installation problem. I would really appreciate any assitance on this problem. Thanks in advance!