CPAN.pm: Going to build I/IL/ILYAZ/modules/Math-Pari-2.010703.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.
Fetch? (y/n, press Enter) y
Getting GP/PARI from ftp://megrez.math.u-bordeaux.fr/pub/pari/unix/
Available golden versions: `2.1.6 2.1.3 2.1.1 2.1.0 2.1.5 2.1.7 2.1.4 2.1.2'
Latest golden is `pari-2.1.7.tgz'
Picking golden version 2.1.7, file pari-2.1.7.tgz
Downloading...