Error message when loading types.lisp

[Yuri A. Tijerino <yuri@ei.sanken.osaka-u.ac.jp>]

I am running MCL 2.0b3 and every time I require TYPES I get the
following error message:

>Error: Unbound variable: dle
> While executing: sybol-value

I made the updgrade from MCL 2.0b to 2.0b2 and 2.0b3 simultaneously.
I modified the types.lisp file as explained in the instructions.  To
make sure I did this twice, but I still get the same problem.  The
problem seems to be when lisp tries to evaluate the records introduced
by the patch.  

Could someone tell me what is wrong or send me a types.lisp that
works?

Thank you in advance.

Yuri Tijerino
Osaka University