~ chicken-core (chicken-5) 7fa64f240e47fe34a9915b604e3fe5f43ba9fe75

commit 7fa64f240e47fe34a9915b604e3fe5f43ba9fe75
Author:     felix <felix@call-with-current-continuation.org>
AuthorDate: Wed Jan 13 07:25:32 2010 +0100
Commit:     felix <felix@call-with-current-continuation.org>
CommitDate: Wed Jan 13 07:25:32 2010 +0100

    reverted broken commit and redid change to setup-api

diff --git a/setup-api.scm b/setup-api.scm
index e80e5e60..2ca7e9fe 100644
--- a/setup-api.scm
+++ b/setup-api.scm
@@ -634,7 +634,7 @@
   (error
    (sprintf
     "the required extension `~s' ~a - please run~%~%  chicken-install ~a~a~%~%and repeat the current installation operation."
-    ext msg ext (if version (string-append ":" version) "")) ) )
+    ext msg ext (if version (conc ":" version) "")) ) )
 
 (define (required-extension-version . args)
   (let loop ((args args))