!!! ERROR: dev-lang/perl-5.8.6-r8 failed.

Здравствуйте уважаемые.
emerge -u world начинает переустанавливать пел и выдает ошибку. см ниже

Making B (dynamic)
opendir(./../../../../../../../..): Permission denied at ../../lib/File/Find.pm line 597
Use of chdir('') or chdir(undef) as chdir() is deprecated at ../../lib/File/Find.pm line 741.
opendir(/usr/lib/perl5/site_perl/5.8.6/i686-linux/../../../../../..): Permission denied at ../../lib/ExtUtils/MakeMaker.pm line 165
opendir(/usr/lib/perl5/site_perl/5.8.6/../../../../..): Permission denied at ../../lib/ExtUtils/MakeMaker.pm line 165
opendir(/usr/lib/perl5/site_perl/../../../..): Permission denied at ../../lib/ExtUtils/MakeMaker.pm line 165
opendir(/usr/lib/perl5/vendor_perl/5.8.6/i686-linux/../../../../../..): Permission denied at ../../lib/ExtUtils/MakeMaker.pm line 165
opendir(/usr/lib/perl5/vendor_perl/5.8.6/../../../../..): Permission denied at ../../lib/ExtUtils/MakeMaker.pm line 165
opendir(/usr/lib/perl5/vendor_perl/../../../..): Permission denied at ../../lib/ExtUtils/MakeMaker.pm line 165
opendir(/usr/lib/perl5/5.8.6/i686-linux/../../../../..): Permission denied at ../../lib/ExtUtils/MakeMaker.pm line 165
opendir(/usr/lib/perl5/5.8.6/../../../..): Permission denied at ../../lib/ExtUtils/MakeMaker.pm line 165
opendir(./../../../..): Permission denied at ../../lib/ExtUtils/MakeMaker.pm line 165
Couldn't change to directory /var/tmp/portage/homedir/C: No such file or directory at Makefile.PL line 18
Writing Makefile for B
Warning: No Makefile!
make[1]: Entering directory `/var/tmp/portage/perl-5.8.6-r8/work/perl-5.8.6/ext/B'
make[1]: *** No rule to make target `config'. Stop.
make[1]: Leaving directory `/var/tmp/portage/perl-5.8.6-r8/work/perl-5.8.6/ext/B'
make config failed, continuing anyway...
make[1]: Entering directory `/var/tmp/portage/perl-5.8.6-r8/work/perl-5.8.6/ext/B'
make[1]: *** No rule to make target `all'. Stop.
make[1]: Leaving directory `/var/tmp/portage/perl-5.8.6-r8/work/perl-5.8.6/ext/B'
make: *** [lib/auto/B/B.so] Error 2

!!! ERROR: dev-lang/perl-5.8.6-r8 failed.
!!! Function src_compile, Line 273, Exitcode 2
!!! Unable to make
!!! If you need support, post the topmost build error, NOT this status message.