pkg cl-ppcre-1.2.18

url http://weitz.de/files/cl-ppcre.tar.gz

build \
    tar xf cl-ppcre.tar.gz
    mkdir -p $BPM_ROOT/usr/share
    mv cl-ppcre-1.2.18 $BPM_ROOT/usr/share/
    clisp $BPM_ROOT/usr/share/cl-ppcre-1.2.18/load.lisp