Free pascal gcc issue: cannot find cc1.

(Tested with fpc 2.2.0:
http://www.freepascal.org/down/i386/win32-austria.var )
(Fpc 2.2.0 installation works and installs fast).

with r34605:
Launching gcc.exe on some existing toto.c file gives:

gcc.exe: installation problem: cannot exec `cc1': No such file or directory (E..ENT)

(I assume two missing characters to be NO like ENOENT).

Note also that gcc.exe -E and gcc -print-search-dirs works.

When I have a doubt on the meaning of the values it returns.

NB: should be compared with some microsoft OS, I do not have.
Might be the same issue happens on a regular ms os?