Installation output for quaternions

Installation time: 7.0s

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 `quaternions' ...
checking dependencies for `quaternions' ...
mapped (extras) to ()
install order:
("quaternions")
installing quaternions: ...
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 '(\"quaternions\" \"\"))" -e "(destination-prefix \"/root/src/salmonella/salmonella-4.5.0/repo\")" quaternions.setup
  /usr/local/chicken-4.5.0/bin/csc -feature compiling-extension -setup-mode    -s -O2 -d1 quaternions.scm -j quaternions

Warning: (line 340) cannot represent exact fraction - coerced to flonum: "1/2"

Warning: (line 349) cannot represent exact fraction - coerced to flonum: "1/2"

Warning: (line 355) cannot represent exact fraction - coerced to flonum: "1/2"

Warning: (line 359) cannot represent exact fraction - coerced to flonum: "1/2"

Warning: (line 398) cannot represent exact fraction - coerced to flonum: "1/2"
  /usr/local/chicken-4.5.0/bin/csc -feature compiling-extension -setup-mode    -c -O2 -d1 quaternions.scm -unit quaternions

Warning: (line 340) cannot represent exact fraction - coerced to flonum: "1/2"

Warning: (line 349) cannot represent exact fraction - coerced to flonum: "1/2"

Warning: (line 355) cannot represent exact fraction - coerced to flonum: "1/2"

Warning: (line 359) cannot represent exact fraction - coerced to flonum: "1/2"

Warning: (line 398) cannot represent exact fraction - coerced to flonum: "1/2"
  /usr/local/chicken-4.5.0/bin/csc -feature compiling-extension -setup-mode    -s -O2 -d0 quaternions.import.scm
  cp -r quaternions.o /root/src/salmonella/salmonella-4.5.0/repo/lib/chicken/5/quaternions.o
  chmod a+r /root/src/salmonella/salmonella-4.5.0/repo/lib/chicken/5/quaternions.o
  rm -fr /root/src/salmonella/salmonella-4.5.0/repo/lib/chicken/5/quaternions.so
  cp -r quaternions.so /root/src/salmonella/salmonella-4.5.0/repo/lib/chicken/5/quaternions.so
  chmod a+r /root/src/salmonella/salmonella-4.5.0/repo/lib/chicken/5/quaternions.so
  rm -fr /root/src/salmonella/salmonella-4.5.0/repo/lib/chicken/5/quaternions.import.so
  cp -r quaternions.import.so /root/src/salmonella/salmonella-4.5.0/repo/lib/chicken/5/quaternions.import.so
  chmod a+r /root/src/salmonella/salmonella-4.5.0/repo/lib/chicken/5/quaternions.import.so
  chmod a+r /root/src/salmonella/salmonella-4.5.0/repo/lib/chicken/5/quaternions.setup-info