There is an ongoing outage on the primary CPAN mirror. It is possible to work around the issue by using MetaCPAN as a mirror.

WBRASWELL / RPerl-7.000000 / lib / RPerl / Learning / Chapter2
Name Documentation Size Last Modified
exercise_1-circumference_of_specific_radius.pl 908 14 Feb 2020 23:40:07 UTC
exercise_4-product_of_any_two_numbers.pl 969 14 Feb 2020 23:40:07 UTC
exercise_2-circumference_of_any_radius.pl 1.02K 14 Feb 2020 23:40:07 UTC
exercise_5-string_repeat.pl 799 14 Feb 2020 23:40:07 UTC
exercise_7-sum_of_first_n_integers_no_loop.pl 948 14 Feb 2020 23:40:07 UTC
exercise_3-circumference_of_any_positive_radius.pl 1.18K 14 Feb 2020 23:40:07 UTC
exercise_6-sum_of_first_n_integers.pl 965 14 Feb 2020 23:40:07 UTC