[Lazarus] Fatal: Can't find unit system used by Lazarus

[Antonio Fortuny]

Yes, again.
Hi Folks.

On a Linux OpenSuse x86_64, Lazarus 1.1 37432 31/05/2012, FPC 2.6.0
After a successful compilation of Indy 10.5.9 package (latest SVN 
source) when trying to install it: BOUM !
All packages up to SQLDBLaz have been compiled OK
Fatal: Can't find unit system used by Lazarus
while Lazarus was compiling itself.
Removing the package from the installation list does not help.
In a Win32 compilation and intallation of the same package was a success
I'm almost sure that this error has been reported some time ago but Im 
not able to find it.
Any ideas ?

Antonio.