6eda9f77_NTS___DateTime_Format_Duration__metric
[remedy] This distribution doesn't create a directory and extracts its content into this directory. Instead, it creates more than one directories (some of which are probably system-specific hidden files/directories), or it spews its content into the current directory, making it really hard/annoying to remove the unpacked package. Pack the distribution with a proper command such as "make dist" and "./Build dist", or use a distribution builder such as Dist::Zilla, Dist::Milla, Minilla. [metric] 
extracts nicely
CPANTS - DateTime-Format-Duration