or download this
Tk::Error: bad text index "5.96" at /usr/lib/perl5/vendor_perl/5.42.0/
+x86_64-linux-thread-multi/Tk.pm line 251.
k callback for .frame.rotext
k::After::repeat at /usr/lib/perl5/vendor_perl/5.42.0/x86_64-linux-th
+read-multi/Tk/After.pm line 80
[repeat,[{},after#45,1000,repeat,[\&PM::CB::GUI::__ANON__]]]