[MonoDevelop] Problems running monodevelop

[John Bonnett]

I have installed mono on Fedora Core 2 and want to try running monodevelop.
When I try I get

** (process:2750): WARNING **: Symbol file
/usr/lib/monodevelop/bin/MonoDevelop.Core.dll has incorrect version
(expected 35, got 37)

** (process:2750): WARNING **: Symbol file
/usr/lib/monodevelop/bin/MonoDevelop.Gui.Utils.dll has incorrect version
(expected 35, got 37)

** (process:2750): WARNING **: Symbol file
/usr/lib/monodevelop/bin/MonoDevelop.Gui.Widgets.dll has incorrect version
(expected 35, got 37)

** (process:2750): WARNING **: Could not find assembly monodoc

** (process:2750): WARNING **: Could not find assembly MonoDevelop.Base
cannot open assembly ./MonoDevelop.exe

Before my most recent update to mono Beta 3, I used to get "got 36". I hoped
upgrading might sort things out for me but it didn't.

Any tips on where I should be looking to resolve this?

John Bonnett