[O] Table formula from code block

[Roger Mason]

Hello,

I have these code blocks:


================================================================================
#+BEGIN_SRC sh :tangle "skribilo_to_engine.sh"
#!/usr/local/bin/bash
infile=$3
engine=$2
skribilo=$1/skribilo

rm -rf $engine; mkdir -p $engine

result="Failed"
$skribilo  -t $engine -o $engine/$infile.$engine $infile.skb
[ "$(ls -A $engine)" ] && result="Success"

if [ -e "setup.tex" ]
then
mv setup.tex $engine/
fi

echo "$result"

#+END_SRC

#+BEGIN_SRC sh :results none
chmod u+x skribilo_to_engine.sh
#+END_SRC

#+NAME: skribilo_to_engine
#+BEGIN_SRC sh :results output replace :var path="/opt/skribilo-git/bin" :var 
engine="" :var infile="Author_7960"
./skribilo_to_engine.sh $path $engine $infile
#+END_SRC
===============================================================================


I tangle the code block and make it executable.  I think it should be
possible to run the code blocks from the table, but it errors out:

#+tblname: summaries
| engine  | To Engine |
|---------+-----------|
| context | #ERROR    |
#+TBLFM: $2='(org-sbe "skribilo_to_engine" (engine $1) )

(See
http://orgmode.org/worg/org-contrib/babel/intro.html#arguments-to-source-code-blocks).

What am I doing wrong?

Thanks,
Roger

GNU Emacs 25.1.1 (i386-portbld-freebsd10.1, GTK+ Version 2.24.29) of
2016-11-04

Org mode version 9.0.3 (release_9.0.3-170-gfed1cf)