/usr/lib64/perl5/ suggests you are using the system perl, and /nfs/home/.../perl5/perllib/lib/perl5 suggests a manually provided addition to @INC. Sounds like this manually added path is garbage (belonds to a different perl).

What's the output of 

perl -M5.010 -e'
   say for @INC;
   say "$_: $ENV{$_}" for sort grep /^PERL/, keys(%ENV);
'

[download]

(Best to use a different word rather than ... for private info.)

Seeking work! You can reach me at ikegami@adaelis.com

In reply to Re^3: Alien::Libxml2 - build error on RedHat by ikegami
in thread Alien::Libxml2 - build error on RedHat by iqbal_1956

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