for RenderMan
Launcher Example
#!/usr/bin/env bash
# Katana launcher script
THISDIR=$(dirname "$(readlink -e "$BASH_SOURCE")")
export LUA_PATH=$THISDIR/OpScript/?.lua
export RMANOUTPUTS=$THISDIR
export KATANA_RESOURCES=$KATANA_RESOURCES:$RMANOUTPUTS
# export KATANA_HOME=...
# exec "${KATANA_HOME}/bin/katanaBin" "$@"