[Mono-list] Compiling from Source || Segmentation Fault

[Met @ Uber]

So I downloaded the tar`ed .28 release of Mono, Mcs, Gtk-sharp, and put
them all in the same directory.  According to the README's I needed to
install this before I could build/install a snapshot/CVS version.  So I
ran configure/make/make install and everything seemed to work OK.  But
the second I tried running a program "mono xsd.exe" it returns
"Segmentation Fault".

Any ideas or suggestions?  I've been using the RPM's for quite some
time, but I felt like reaping the benefits of continual
development/improvement.  

Thanks in advance,

~ Matthew