CPAN generate a fault during test in Test-Warn-0.11

t/warning_is.......Can't locate Test/Exception.pm in @INC (@INC contai
+ns: ../blib/lib /home/siyverts/src/fedora/src/zimbra-6-F10/ThirdParty
+/Perl.new/.cpan/build/Test-Warn-0.11-4y883K/blib/lib /home/siyverts/s
+rc/fedora/src/zimbra-6-F10/ThirdParty/Perl.new/.cpan/build/Test-Warn-
+0.11-4y883K/blib/arch /usr/lib/perl5/5.10.0/i386-linux-thread-multi /
+usr/lib/perl5/5.10.0 /usr/local/lib/perl5/site_perl/5.10.0/i386-linux
+-thread-multi /usr/local/lib/perl5/site_perl/5.10.0 /usr/lib/perl5/ve
+ndor_perl/5.10.0/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5
+.10.0 /usr/lib/perl5/vendor_perl /usr/local/lib/perl5/site_perl /usr/
+lib/perl5/site_perl .) at t/warning_is.t line 28.
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This is because Test/Exception.pm is located at a
temporary build directory where it was stored
from previous step.
How can I tell CPAN to add a path during the test phase?

LDFLAGS="-fPIC" CFLAGS="-fPIC" BERKELEYDB_INCLUDE=$(BDB_INC) BERKELEYD
+B_LIB=$(BDB_LIB) $(PERL) -I$(DEST_LIB_DIR) -MCPAN -e "$$CPAN::Config-
+>{make_arg}.=' CCCDLFLAGS="-fPIC" CFLAGS="-fPIC" LDFLAGS="-fPIC"'; $$
+CPAN::Config->{makepl_arg}.=' PERL5LIB="$(DEST_LIB_DIR)" CCCDLFLAGS="
+-fPIC" CFLAGS="-fPIC" LDFLAGS="-fPIC"'; force (\"install\", \"$$lib\"
+)" >> $(LOGFILE) 2>&1; \
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