...such as in an "About box", the Work is required to print or display the notice only under the same circumstances; if the Program itself is interactive but does not normally print such an announcement, the Work is not required to print an announcement.); (iv) You must accompany the Work with the complete corresponding machine-readable source code, delivered on a medium customarily used for software interchange. The source code for a work means the preferred form of the work for making modifications...
--Aladdin Free Public License (AFPL), Version 9. (Paragraph 22.)