I found the cause of "ERROR: In procedure module-lookup: Unbound variable: cond-expand-provide" but don't know how to resolve it yet.
srfi-64.scm is a portable code and it use cond-expand; I had used cond-expand-provide in cond-expand like this: (cond-expand (guile (cond-expand-provide (current-module) '(srfi-64)))) If (cond-expand-provide (current-module) '(srfi-64)) be outside of cond-expand, there would be a no problem. Hum... 2012/5/4 Sunjoong Lee <sunjo...@gmail.com> > Hello, > > I thought cond-expand-provide be available in everywhere but saw a compile > error, "ERROR: In procedure module-lookup: Unbound variable: > cond-expand-provide". I don't know why this is happening; do you have any > idea or comments? Thanks in advance. >