cpan> install Math::Pari
Running install for module Math::Pari
Running make for I/IL/ILYAZ/modules/Math-Pari-2.01080604.tar.gz
Checksum for /home/bluethundr/.cpan/sources/authors/id/I/IL/ILYAZ/modules/Math-Pari-2.01080604.tar.gz ok
Math-Pari-2.01080604/
Math-Pari-2.01080604/Changes
Math-Pari-2.01080604/func_codes.h
Math-Pari-2.01080604/INSTALL
Math-Pari-2.01080604/libPARI/
Math-Pari-2.01080604/libPARI/codes_2014
Math-Pari-2.01080604/libPARI/expected_codes
Math-Pari-2.01080604/libPARI/extract_codes.pl
Math-Pari-2.01080604/libPARI/gphelp
Math-Pari-2.01080604/libPARI/Makefile.PL
Math-Pari-2.01080604/Makefile.PL
Math-Pari-2.01080604/MANIFEST
Math-Pari-2.01080604/META.yml
Math-Pari-2.01080604/Pari.pm
Math-Pari-2.01080604/Pari.xs
Math-Pari-2.01080604/PariInit.pm
Math-Pari-2.01080604/patches/
Math-Pari-2.01080604/patches/diff_2.1.2_gccism
Math-Pari-2.01080604/patches/diff_2.1.3_interface
Math-Pari-2.01080604/patches/diff_2.1.4_interface
Math-Pari-2.01080604/patches/diff_2.1.6_align_power_of_2
Math-Pari-2.01080604/patches/diff_2.1.6_no-common
Math-Pari-2.01080604/patches/diff_2.1.6_ploth64
Math-Pari-2.01080604/patches/diff_2.1.7_-O
Math-Pari-2.01080604/patches/diff_2.1.7_div
Math-Pari-2.01080604/patches/diff_2.1.7_mingw-w64
Math-Pari-2.01080604/patches/diff_2.1.7_restart
Math-Pari-2.01080604/patches/diff_2.2.2_interface
Math-Pari-2.01080604/patches/diff_pari-2.1.3-ix86-divl
Math-Pari-2.01080604/patches/patch-pari-unnormalized-float
Math-Pari-2.01080604/README
Math-Pari-2.01080604/t/
Math-Pari-2.01080604/t/000_load-problem.t
Math-Pari-2.01080604/t/00_Pari.t
Math-Pari-2.01080604/t/PlotRect.t
Math-Pari-2.01080604/t/zz_leak.t
Math-Pari-2.01080604/test_eng/
Math-Pari-2.01080604/test_eng/ex.t
Math-Pari-2.01080604/test_eng/Testout.pm
Math-Pari-2.01080604/TODO
Math-Pari-2.01080604/typemap
Math-Pari-2.01080604/utils/
Math-Pari-2.01080604/utils/chap3_to_pod
Math-Pari-2.01080604/utils/comp_funcs.pl
Math-Pari-2.01080604/utils/foncpari.pl
Math-Pari-2.01080604/utils/inc.h
Math-Pari-2.01080604/utils/inc_h.diff
Math-Pari-2.01080604/utils/Math/
Math-Pari-2.01080604/utils/Math/PariBuild.pm
Math-Pari-2.01080604/utils/notes
Math-Pari-2.01080604/utils/paridoc_to_pod
Math-Pari-2.01080604/utils/README

  CPAN.pm: Going to build I/IL/ILYAZ/modules/Math-Pari-2.01080604.tar.gz

Did not find GP/PARI build directory around.

Do you want to me to fetch GP/PARI automatically?

  (If you do not, you will need to fetch it manually, and/or direct me to
   the directory with GP/PARI source via the command-line option paridir=/dir)

Make sure you have a large scrollback buffer to see the messages, or `tee'
the STDOUT/STDERR to a file.

Fetch? (y/n, press Enter) y
Getting GP/PARI from ftp://megrez.math.u-bordeaux.fr/pub/pari/unix/
Cannot list (Failed to establish connection.
):  at utils/Math/PariBuild.pm line 319, <STDIN> line 1.

Can't fetch file with Net::FTP, now trying with LWP::UserAgent...
You do not have LWP::UserAgent and/or HTML::LinkExtor installed, cannot download, exiting...