Installation output for objc

Installation time: 3.0s

CHICKEN_INSTALL_PREFIX=/root/src/salmonella/salmonella-4.5.0/repo CHICKEN_INCLUDE_PATH=/root/src/salmonella/salmonella-4.5.0/repo/share/chicken CHICKEN_REPOSITORY=/root/src/salmonella/salmonella-4.5.0/repo/lib/chicken/5 /usr/local/chicken-4.5.0/bin/chicken-install  -prefix /root/src/salmonella/salmonella-4.5.0/repo 
retrieving ...
checking platform for `objc' ...
checking dependencies for `objc' ...
install order:
("objc")
installing objc: ...
changing current directory to .
  /usr/local/chicken-4.5.0/bin/csi -bnq -setup-mode -e "(require-library setup-api)" -e "(import setup-api)" -e "(extension-name-and-version '(\"objc\" \"\"))" -e "(destination-prefix \"/root/src/salmonella/salmonella-4.5.0/repo\")" objc.setup
  /usr/local/chicken-4.5.0/bin/csc -feature compiling-extension -setup-mode    objc.scm scheme-object.m -s -objc -O2 -d1 -j objc -extend easyffi -lffi -I/usr/include/ffi -framework Foundation 
gcc: error trying to exec 'cc1obj': execvp: No such file or directory

Error: shell command terminated with non-zero exit status 256: gcc objc.m -o objc.o -c -fno-strict-aliasing -DHAVE_CHICKEN_CONFIG_H -DC_ENABLE_PTABLES -Os -fomit-frame-pointer -fPIC -DPIC -DC_SHARED -I/usr/include/ffi -I"/usr/local/chicken-4.5.0/include"

shell command failed with nonzero exit status 256:

  /usr/local/chicken-4.5.0/bin/csc -feature compiling-extension -setup-mode    objc.scm scheme-object.m -s -objc -O2 -d1 -j objc -extend easyffi -lffi -I/usr/include/ffi -framework Foundation 

Error: shell command terminated with nonzero exit code
17920
"/usr/local/chicken-4.5.0/bin/csi -bnq -setup-mode -e \"(require-library setup-a...