[tex-live] tlmgr : architecture (sun4-solaris-64int-2.10) does not match executable architecture (sun4-solaris-2.10)

[Karl Berry]

    Errno architecture (sun4-solaris-64int-2.10) does not match executable
    architecture (sun4-solaris-2.10) at
    /export/home/gwhite/share/perl5/lib/Errno.pm line 11.
    Compilation failed in require at
    /export/home/gwhite/share/perl5/lib/File/Temp.pm line 148.
    BEGIN failed--compilation aborted at
    /export/home/gwhite/share/perl5/lib/File/Temp.pm line 148.
    Compilation failed in require at
    /export/home/gwhite/texlive/2008/tlpkg/TeXLive/TLUtils.pm line 125.

All we're doing is 

use File::Temp;

It seems your Perl installation is faulty.  I've never seen that error
before and don't know what to suggest, sorry.