[plt-dev] mzlib/trace broken (and thus redex too)

>From the latest svn sources, running setup-plt:

setup-plt:  in mzlib
/home/robby/svn/exp/plt/collects/mzlib/trace.ss:7:34: module: provided
identifier not defined or imported at: trace-apply in: (#%module-begin
(printing-module-begin (require scheme/pretty (for-syntax
scheme/base))) (printing-module-begin (provide trace untrace
current-trace-print-args trace-apply current-trace-notify
current-prefix-out current-prefix-in)) (printing-module-begi...