passwd: pam_chauthtok(): error in service module

[George Radev]

Hi all,

I tried to install freeBSD10-RC4 and RC5 via CD image in virtual box.
The images that i tried are :
        FreeBSD-10.0-RC4-i386-disc1.iso
        FreeBSD-10.0-RC5-i386-disc1.iso

in both cases I select ports and src
and keep on pressing enter for default entire disk partitioning with guid.
When the archives extraction on the disk finished,
the sysinstall offers me to define the admin password.
Whatever I enter it always ends with error:
     passwd: pam_chauthtok(): error in service module
and offers me restart of the instalation process.

Thank you!