I would suggest that the paths settings for your package is wrong.
Thanks for aswer me Bart, but I think that it's not the case.
Take a look at the Package options:
http://imageshack.us/photo/my-images/69/lazoptions.png (only default values)
By copying the absent files from
source to
install directory I was able to build it, but when
Lazarus tried to rebuild it self there were two
".lfm" files absent too (in
ide folder).
Isn't there a script that copy these source files from
source to
install folder?
I looked at
makefile and
makefile.fpc, but I couldn't find anything related to.