Question: When installing FR, Delphi asks for some packages that I don't have.

Answer:

(for example, Delphi wants IBO40CRT, TEE45, RXCTL6, mwEdit_D6 and so on)
The file FRx.dpk (x - Delphi version) referenced such packages. But references are in {$IFDEF} directives. Reference is used if you uncommented appropriate line in the FR.inc file. When installing FastReport, Delphi may asks you to save changes in the .dpk file. If you say "Yes", Delphi removes all {$IFDEF} directives and you'll get such error. Get an original dpk file, install FastReport again and don't save changes in this file.