or download this
Owner@DESKTOP-88J497T ~
$ perl -e 'our $VERSION = "1.10"; $VERSION = eval $VERSION; print "WTF
+" if $VERSION ne "1.10";'
...
$ perl -e 'our $VERSION = "1.11"; $VERSION = eval $VERSION; print "WTF
+" if $VERSION ne "1.11";'
Owner@DESKTOP-88J497T ~