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

TEAM / Closure-Explicit-0.002 / Changes 
Revision history for Closure-Explicit

0.002     2017-04-17 21:45:13+08:00 Asia/Kuala_Lumpur
    Rebuild to avoid @INC failures

0.001     2013-07-31 20:06:04 Europe/London
	Initial CPAN release