At Wed, 2 Aug 2006 12:55:57 -0400, Jaime Vargas wrote: > Error [CALL] 743 in ../src/file.c: Bad place for function call, > starting tok is __errno. I added "__errno" to the list of things to be treated like "_errno". After SVN updating, you'll need to delete <builddir>/mzscheme/gc2/xform-collects before re-trying `make 3m'. Matthew