Hello, I am trying to compile Guile v1.6.4 on Mac OS X v10.4.11 (PPC). When I run the "make check" command, I receive the following error. ERROR: srfi-19.test: SRFI date/time library: #date (time . tz-offset)> respects local DST if no TZ-OFFSET given - arguments: ((system-error "putenv" "~A" ("Bad file descriptor") (9))) Any ideas or guidance on how to resolve this error would be appreciated. Thanks for reading! -- Jonathan S. Abrams