Use substitution in shell script.
Use substitution in shell script.

* also use $() instead of backticks.
* also add intermediates_dir = '${outdir}' to render call (thanks Bora!)

BIMSBbioinfo/RCAS-tools,BIMSBbioinfo/RCAS-tools,dyusuf/RCAS,BIMSBbioinfo/RCAS-tools,dyusuf/RCAS,dyusuf/RCAS