After upgrading Perl, cannot reinstall modules - Cwd.so: Undefined symbol "perl_get_sv

[Mario Hoerich]

# Mark Kane:

[ upgrade perl 5.6.x->5.8.7 failed on 4-9R ]
> ===>   p5-HTML-Tagset-3.10 depends on file: /usr/local/bin/perl5.8.7 - found
> ===>  Configuring for p5-HTML-Tagset-3.10
> /usr/libexec/ld-elf.so.1:
> /usr/local/lib/perl5/5.8.7/mach/auto/Cwd/Cwd.so: Undefined symbol
> "perl_get_sv"

Hm.  Just a data point that just caught my eye:

$ nm -D auto/Cwd/Cwd.so CORE/libperl.so | grep get_sv
         U Perl_get_sv
0001e4d4 T Perl_get_sv
          ^^^
Please note the symbol in your error message isn't capitalized.

Not much help, really, but maybe someone else can make 
something of it.

Regards,
Mario