jam -q install                              &&
mkdir -vp ${INSTALL_ROOT}/usr/share/cel     &&
rm data/Jamfile data/library/Jamfile        &&
cp -vr data ${INSTALL_ROOT}/usr/share/cel/  &&
sedit "s:VFS.Unix.CEL_DATADIR =.*:VFS.Unix.CEL_DATADIR = ${INSTALL_ROOT}/usr/share/cel/data:" ${INSTALL_ROOT}/etc/cel/vfs.cfg

