Welcome to the CHICKEN Scheme pasting service

$ chicken-install -n
building srfi-128
   /home/jeremy/.local/share/basket/6.0.0pre1/bin/csc -host -D compiling-extension -J -s -regenerate-import-libraries -setup-mode -I /home/jeremy/Code/srfi-128 -C -I/home/jeremy/Code/srfi-128 -keyword-style none -O3 -d2 -emit-types-file /home/jeremy/Code/srfi-128/srfi-128.types -emit-inline-file /home/jeremy/Code/srfi-128/srfi-128.inline src/srfi-128.sld -o /home/jeremy/Code/srfi-128/srfi-128.so

Error: during expansion of (define-library ...) - call of non-procedure: #<unbound value>

        Call history:

        <syntax>          (##core#begin (define-library (srfi 128) (import (scheme base) (scheme case-lambda) (only (scheme ch...
        <syntax>          (define-library (srfi 128) (import (scheme base) (scheme case-lambda) (only (scheme char) char-downc...       <--

Error: shell command terminated with non-zero exit status 70: '/home/jeremy/.local/share/basket/6.0.0pre1/bin/chicken' 'src/srfi-128.sld' '-output-file' '/home/jeremy/Code/srfi-128/srfi-128.c' '-dynamic' '-feature' 'chicken-compile-shared' '-feature' 'compiling-extension' '-emit-all-import-libraries' '-regenerate-import-libraries' '-setup-mode' '-include-path' '/home/jeremy/Code/srfi-128' '-keyword-style' 'none' '-optimize-level' '3' '-debug-level' '2' '-emit-types-file' '/home/jeremy/Code/srfi-128/srfi-128.types' '-emit-inline-file' '/home/jeremy/Code/srfi-128/srfi-128.inline'

Error: shell command terminated with nonzero exit code
17920
"sh /home/jeremy/Code/srfi-128/srfi-128.build.sh"