What development rpm am I missing?

[Robert Moskowitz]

I have an AMAHI server (amahi.org) that runs on FC10.

I am trying to execute a simple script that includes:

function correct {
echo
echo 'Is this correct (1=Yes,0=No): '
read answer
}
correct

But this fails with:

./test1
'/test1: line 1: syntax error near unexpected token `{
'/test1: line 1: `function correct {

But this little snippit runs fine on my notebook, ergo I am missing some 
important little rpm.  I would like to add as little as needed, as this 
is suppose to be a production system, but then again simple script 
elements like this SHOULD work.

Or is it an environment problem?