list of products

Hi We have installed the informix softwares on the development site to the following..... INFORMIX-4GL Version 6.05.UC1 INFORMIX-4GL Interactive Debugger Version 6.05.UC1 INFORMIX-4GL Rapid Development System Version 6.05.UC1 INFORMIX-SQL Version 6.05.UC1 INFORMIX-ESQL/C Version 7.22.UC1 INFORMIX-CLI Version 2.50.UC1 INFORMIX-OnLine Dynamic Server Version 7.22.UC2 We have finished the development (conversion from another database). On the new production site, what informix software do I need to install before restoring from the archived development tape? Do we have installed the same products above on the new production site? Informix Sales Rep said I just need 4GL 6.05.UD2 Runtime and Online 7.23UC4 to install on the production site before restoring? Is that true? I just want to make sure that the db application runs without any code errors on the production site after restoring. Thanks in advance for your response. Thuc