OCR function undefined in 2014a?

I'm relatively new to MATLAB and am working through some examples. I have not been able to get this example to work. http://www.mathworks.com/help/vision/ref/ocr.html#bt548t1-2_1

The error that keeps getting returned is

   Undefined function 'ocr' for input arguments of type 'uint8'.

   Error in ocrExample (line 11)
   ocrResults     = ocr(businessCard);

So far I have:

• Double checked that I have version 2014a.
• Ensured I'm typing into a script (not the command window).
• Made sure I have the Image Processing and Computer Vision add-on installed.
• imshow('businessCard.png') returns the image, so it's not an image location issue.

Could anyone offer some assistance?

[Walter Roberson]

What, if anything, shows up for

which -all ocr

[David Peiffer]

>> which -all ocr
'ocr' not found.

[Viju]

This may occur if the Computer Vision System Toolbox is not installed. Type out VER in the MATLAB Command Prompt and see if you find this toolbox listed.

[David Peiffer]

Thank you! I learned the Computer Vision System Toolbox is not part of my university license, hence the issues.